2018 Jeep Wrangler Exhaust Parts

Below you will find various in-demand Jeep Exhaust Parts, components and accessories for your 2018 Wrangler. Advance Auto Parts has popular Wrangler parts like Catalytic Converters, Exhaust Gaskets, Exhaust Hangers and more. You’ll also find aftermarket and OEM Exhaust Parts for other Wrangler model years including 2014, 2015, 2016, 2017, 2019, 2020, 2021, 2022, 2023 and more. Select a category of 2018 Jeep Wrangler Exhaust Parts below and start saving instantly.

Popular 2018 Jeep Wrangler Exhaust Parts Categories

Exhaust Hangers and Hardware

Exhaust Manifold Gaskets

Essential Exhaust Parts for 2018 Jeep Wranglers

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$31.49

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

DESIGNED FOR IMPERFECT SEALING SURFACES — Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
SEALING TECHNOLOGIES — Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
ENGINEERING EXPERTISE — Parts are designed, reviewed, validated and approved by Fel-Pro engineers through rigorous research and development
REAL-WORLD TESTED — Parts are tested on-vehicle and validated to ensure optimal performance on the road
EVERY PART FOR THE REPAIR — Fel-Pro gasket sets include every part needed for the repair unless otherwise noted

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$33.49

Is it time to replace the exhaust manifold gaskets, or complete your header installation? These replacement exhaust manifold gaskets are precision-engineered with the finest quality materials for superior durability. Precision-engineered for a hassle-free installation and leak-proof seal. Validated for fit, form, and function, these gaskets meet or exceed all original equipment specifications. Includes a one year manufacture warranty. Simple Installation: Precision-engineered for a hassle-free installation and leak-proof seal, and all necessary hardware for a hassle-free installation. No modifications necessary. Factory Mounting Location: Validated for fit, form, and function, these gaskets meet or exceed all original equipment specifications. Includes a one year manufacture warranty. Leak-Free Seal: These gaskets are precision-engineered and made of top-of-the-line sealing solutions to ensure a leak-proof seal.

Product Features:

Constructed w/Finest Quality Materials
Precision-Engineered For Hassle-Free Install
Top-Of-The-Line Sealing Solutions
Meets Or Exceeds OE Specifications

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$16.29

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered for the sealing repair environment
Unsurpassed quality you can trust
Validated for fit, form, and function
Contains all gaskets and seals to remove and replace exhaust manifold
Contains all gaskets and seals to remove and replace exhaust manifold

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$92.99

Are you smelling exhaust in your Jeep? Can you hear an exhaust leak? If so, it’s time to replace the exhaust manifold gasket. Omix-ADA offers high quality exhaust manifold gaskets to solve the problem.

Product Features:

Fiber
Heat Resistant
OE Style
Direct Fit
Limited 5 Year Warranty

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$57.99

Made from aluminized steel for durability, Walker premium pipe is manufactured with precision benders and fixture checked to ensure a precise fit for quick and easy installation.

Product Features:

RESISTS CORROSION — Durable aluminized steel construction for corrosion resistance and performance
EASY TO INSTALL — Manufactured with precision bends and OE-style routings, hangers and connectors for easy installation (where applicable)
OE-STYLE PERFORMANCE — Direct-fit design is fixture checked to ensure a precise fit that performs like original equipment
BETTER TOGETHER — Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
AVAILABLE IN DIFFERENT SIZES — Offered in a variety of lengths and diameters and features the appropriate Inlet Diameter (I.D.) – Outlet Diameter (O.D.) connection; see product specifications for more information

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$74.99

RESISTS CORROSION — Durable aluminized steel construction for corrosion resistance and performance
EASY TO INSTALL — Manufactured with precision bends and OE-style routings, hangers and connectors for easy installation (where applicable)
OE-STYLE PERFORMANCE — Direct-fit design is fixture checked to ensure a precise fit that performs like original equipment
BETTER TOGETHER — Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
AVAILABLE IN DIFFERENT SIZES — Offered in a variety of lengths and diameters and features the appropriate Inlet Diameter (I.D.) – Outlet Diameter (O.D.) connection; see product specifications for more information

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$238.99

Is your Jeep’s exhaust pipe bent or rusted out? Trying to pass your annual state Inspection or restore your Jeep back to stock? Omix-ADA offers high quality exhaust pipes, gaskets, and hangers to keep you on the road and trail.

Product Features:

Aluminized Steel
OE Style
Direct Fit
Limited 5 Year Warranty

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$235.99

Give your Jeep Wrangler YJ’s exhaust system an upgrade with a DynoMax Super Turbo single 2.25-in. cat-back exhaust system. Features a DynoMax Super Turbo muffler that channels exhaust flow and reduces turbulence and fiberglass matting that absorbs unwanted interior resonance for a mellow tone.

Product Features:

COMPATIBILITY — Designed for Jeep Wrangler YJ; see product information for compatibility and engine specs
COMPLETE SOLUTION — Includes DynoMax Super Turbo muffler, pipe and clamps
EASY TO INSTALL — Direct-fit pre-assembled solution with welded hangers, pipes and clamps for easy installation that doesn¿t require specialized fabrication and/or welding
EASY TO INSTALL — Direct-fit pre-assembled solution with welded hangers, pipes and clamps for easy installation that doesn┐t require specialized fabrication and/or welding
IMPROVED FLOW CAPACITY — Aluminized steel tubing with mandrel bends improves flow capacity over traditional bends while increased pipe diameter from OE sizes increases flow and power
PRECISION DESIGN — Exclusive flow director technology channels exhaust flow and reduces turbulence on most applications; dyno proven to flow up to 373 SCFM
PREMIUM PERFORMANCE — Large flow tubes improve exhaust flow and reduce backpressure
ENGINEERED TO LAST¿–¿Aluminized-steel muffler reduces corrosion and internal drainage system reduces moisture collection
ENGINEERED TO LAST┐–┐Aluminized-steel muffler reduces corrosion and internal drainage system reduces moisture collection
SPECS — Welded 2.5-in. outlet single wall, buffed and polished stainless steel slant cut tip

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$483.99

The Scorpion Aluminized Hi-Tuck “Rock Basher” (RB) Cat-Back Exhaust System is constructed of 2-1/2″ mandrel-bent aluminized steel tubing. The smooth curves and increased diameter of this exhaust system helps remove restriction and keeps exhaust gas flowing smoothly for increased horsepower, torque and throttle response. This exhaust system also comes complete with a 18″ length chambered muffler, OE style bayonet hangers, band clamps and all hardware necessary for a hassle-free installation.

Product Features:

Two Piece Design
Performance Tip
Mandrel Bent Aluminized Steel
OE Style Bayonet Hangers

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$659.99

Creates maximum performance and extreme mileage gains. The free flowing rear side exit exhaust system is constructed out of 2.25 in. mandrel bent 409 stainless steel and uses bayonet style hangers and band clamps for a hassle free installation. Fits both the slip-fit and flange-fit cats. Uses all factory mounting locations providing stability and a hassle free installation. High quality OE style flange and band clamps are used for a complete 360 deg. sealing surface eliminating leak paths. A straight through designed; free flowing stainless steel muffler is used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque out of your rig. OE style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions. The bayonet tip holds the hanger bushing in place for an OE style fit that does not change with time.

Product Features:

Mandrel Bent 409 Stainless Steel Tubing
Simple 1-Piece Design
Free Flow Muffler
Hi-Tuck Tip

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$1161.99

The MagnaFlow 2018-2024 Jeep Wrangler Street Series Cat-Back Performance Exhaust System brings out the personality of your 3.6L 2018-2024 Jeep Wrangler with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 2.5in. main piping and 2 Straight-Through mufflers ending in a Dual Split Rear exit with 4in. Polished Welded-On Double Wall Angle Cut Folded Edge tips, this Jeep Wrangler exhaust kit has the performance chops to match its sporty sound and appearance. Upgrade your ride to the next level with an exhaust that has the pipes to put other Jeep Wrangler’s to shame. With this system your vehicle will be producing Moderate exterior and Mild interior sound levels while leaving other cars and trucks feeling envious at every stoplight. Exhaust kit 19416 features a cat-back layout that replaces your ride’s stock exhaust components from near the catalytic converter on back. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 19416 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow’s 1-year limited finish warranty and limited lifetime construction warranty.

Product Features:

Dyno-proven performance
Durable corrosion-resistant stainless steel construction
CNC precision robotic manufacturing techniques

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$755.99

The new MACH Force XP exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased horsepower; increased torque; and lower EGTs. MACH Force XP exhaust systems are the perfect combination of performance; fit; and value. All systems use factory mounting locations providing stability and hassle-free installation. High quality OE style band clamps are used for a complete 360 deg. sealing surface. A free-flowing 24 in. long muffler is used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque out of your rig. OE style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions. The bayonet tip holds the hanger bushing in place for an OE style fit that does not change with time.

Product Features:

2.5 in. Mandrel Bent 409 Stainless Steel Tubing
Maximum Flow
Free Flow Muffler
OE Style/Welded-On Hangers

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$15.99

Our exhaust manifold flange kit includes all necessary studs and nuts for a complete repair.

Product Features:

Direct replacement – this exhaust flange stud and nut are designed to match the fit and function of the original hardware on specified vehicles.
Ideal solution – this stud and nut are reliable replacements for original parts that are missing or have failed due to wear
Durable construction – these parts are made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$8.77

The AP Exhaust / Exhaust Hanger is an ideal high quality aftermarket replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:

Premium aftermarket replacement
Provides performance and dependability
Manufactured to meet OE specifications

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$32.49

Complete your exhaust repair with DynoMax exhaust brackets. Designed with OE-style features (where applicable) to support undercar exhaust components, DynoMax brackets are manufactured from durable and robust material for long service life.

Product Features:

KEEPS EXHAUST PARTS IN PLACE — Designed to support undercar exhaust components
OE DESIGN — Designed with OE-style features (where applicable) for easy installation
AVAILABLE IN DIFFERENT SIZES — Offered in a variety of styles and sizes for a quality vehicle repair
PREMIUM MATERIALS?–?Made from quality steel for durability and long life
BETTER TOGETHER — Use premium DynoMax accessories when installing DynoMax mufflers and exhaust systems for a complete performance exhaust system upgrade

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$267.99

aFe is proud to introduce an all new Twisted Steel Exhaust Loop Relocation Pipe for the 2012-2017 Jeep Wrangler (JK) 2/4-Door with the V6-3.6L engine. This product was designed to accommodate most Long-Arm lift kits without compromising performance. By maintaining equal length between exhaust banks and the Cat-Back system you’ll maintain performance and sound, as opposed to the shorter “Loop Replacement” products that negatively impact both. Constructed of mandrel-bent, 2″ 409 stainless steel tubing this exhaust loop relocation pipe provides maximum flow and performance. Cutting is required for removal of factory loop. Please review instruction sheet prior to installing. Compatible with aFe Power Y-Pipe – 48-46208 or 48-46207. Accommodates Aftermarket Long-Arm Lift Kits: If you are going to lift your Jeep with an aftermarket Long-Arm lift kit then this product is required. The factory loop tube on the driver’s side comes into contact with most aftermarket Long-Arm lift kits. Mandrel-Bent Tubing: Mandrel-bent tubing allows for smooth transitions of exhaust gas increasing exhaust velocity, increasing horsepower, torque and improving throttle response. Leak-Free Seal: High quality 3/8″ thick flange is used for a complete 360 degree sealing surface.

Product Features:

Accommodates Most Long-Arm Lift Kits
Maintains Equal Balance
Will Not Compromise Performance Gains or Exhaust Sound
3/8 in. Thick Laser-Cut Flange

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$174.99

The MagnaFlow Jeep Loop Delete 19432 is a 2in. diameter mandrel bent stainless steel pipe that i’s weight-optimized with superior flow characteristics and performance. Each performance pipe is produced using precision CNC robotic manufacturing techniques and features 100% durable, corrosion resistant stainless steel construction. Professional installation is highly recommended.

Product Features:

Mandrel bent tubing for smoother transitions
CNC precision robotic manufacturing techniques
Durable corrosion-resistant stainless steel construction

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$73.99

RESISTS CORROSION — Durable aluminized steel construction for corrosion resistance and performance
EASY TO INSTALL — Manufactured with precision bends and OE-style routings, hangers and connectors for easy installation (where applicable)
OE-STYLE PERFORMANCE — Direct-fit design is fixture checked to ensure a precise fit that performs like original equipment
BETTER TOGETHER — Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
AVAILABLE IN DIFFERENT SIZES — Offered in a variety of lengths and diameters and features the appropriate Inlet Diameter (I.D.) – Outlet Diameter (O.D.) connection; see product specifications for more information

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$81.99

RESISTS CORROSION — Durable aluminized steel construction for corrosion resistance and performance
EASY TO INSTALL — Manufactured with precision bends and OE-style routings, hangers and connectors for easy installation (where applicable)
OE-STYLE PERFORMANCE — Direct-fit design is fixture checked to ensure a precise fit that performs like original equipment
BETTER TOGETHER — Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
AVAILABLE IN DIFFERENT SIZES — Offered in a variety of lengths and diameters and features the appropriate Inlet Diameter (I.D.) – Outlet Diameter (O.D.) connection; see product specifications for more information

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$164.99

This Twisted Steel Loop Delete Down Pipe replaces the factory loop section on the Jeep JL exhaust after the catalytic converter to accommodate most aftermarket long-arm lift kits that interfere with the factory exhaust loop. Constructed from 2-1/2″ mandrel bent, 409 stainless steel tubing, this loop delete works with the factory “Y-Pipe” to solve exhaust clearance issues with long-arm lift kits. Some cutting is required for removal of factory loop. Please review instruction sheet prior to installing. The factory exhaust loop on the driver’s side comes into contact with most aftermarket long-arm lift kits on the Jeep JL. The Twisted Steel Loop Delete Down Pipe eliminates the bulky, factory loop and provides proper clearance on Jeeps with a long-arm lift kit. This down pipe is constructed of 2-1/2″ mandrel-bent, 409 stainless steel tubing for smooth transitions of exhaust gas increasing exhaust velocity.

Product Features:

Accommodates Long Arm Lift Kits
Eliminates Bulky Loop Section
MIG Welded
Cutting Is Required

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$134.99

The aFe MACH Force XP Jeep Loop Delete Down Pipe is designed to eliminate the stock loop section after the catalytic converter. This down pipe accepts either the stock “Y-Pipe” or aFe MACH Force XP “Y-Pipe”. Specifically designed and engineered to accept long arm travel lift kits that interfere with the OE loop. This down pipe features 2.5″ stainless steel mandrel-bent tubing and all necessary hardware. Cutting is required.

Product Features:

2.5 in. Mandrel Bent 409 Stainless Steel Tubing
Accepts Lift Kits That Interfere w/The OE Loop
Accepts Stock Y-Pipe Or Mach Force XP Y-Pipe
Cutting Is Required

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$194.99

MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51205 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Product Features:

Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off.
Compact, lightweight construction enables installation in confined areas, welding is required.
Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last.

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$1094.99

Designed, tested and validated for assured compliance to meet CARB standards, Walker CalCat Direct-Fit Catalytic Converters are available for OBDII (1996 and newer) and non-OBD (1995 and older) vehicles and delivers a precise OE-style fit.

Product Features:

CARB COMPLIANT — For use on OBDII vehicles, 1996 and newer and non-OBD 1995 and older. Legal for sale in CA, CO, NY & other states requiring CARB-compliant replacement converters. Consult your state’s aftermarket converter regulations.
DIRECT-FIT DESIGN — Direct-fit bolt-on replacement solution with OE-style hangers, brackets, routings and heat shields for easy installation that doesn’t require specialized fabrication or welding
SUPERIOR TECHNOLOGY — Optimal high technology washcoat formulated to deliver superior performance (as compared to EPA-compliant converters)
CONSISTENT PERFORMANCE — Utilizes a precise OE-style coating process to apply catalyst material to the substrate, providing consistent performance for assured emissions compliance
STRONG AND DURABLE — Features thick OE-style flanges, hangers and brackets for strength and stainless-steel body with aluminized pipe and heat shields for durability

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$314.99

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51774. The Universal design allows the part to fit a wide array of vehicles (cutting and welding required), and the stainless steel construction of this spun body catalytic converter is highly resistant to corrosion. The single laser fusion weld of the spun body greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Product Features:

Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off.
Compact, lightweight construction enables installation in confined areas, welding is required.
Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last.

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$308.99

Designed to provide the required reduction in tailpipe emissions and meet EPA emissions requirements with assured compliance, Walker Standard direct-fit catalytic converters are available for pre-OBD (1995 and older) vehicles.

Product Features:

EPA COMPLIANT — For use on pre-OBDII vehicles, 1995 and older. Not legal for sale or use in CA, CO and NY. Legal in ME on all pre-OBD vehicles only. Consult your state’s aftermarket converter regulations for details.
DIRECT-FIT DESIGN — Direct-fit bolt-on replacement solution with OE-style hangers, brackets, routings and heat shields for easy installation that doesn’t require specialized fabrication and/or welding
STRONG AND DURABLE — Features thick OE-style flanges, hangers and brackets for strength and durability
OE-STYLE DESIGN — Features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by the converter

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$178.99

MagnaFlow HM Grade Federal/EPA Compliant Universal Catalytic Converter 99205HM helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal/EPA Emission systems.

Product Features:

Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off.
Compact, lightweight construction enables installation in confined areas, welding is required.
Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last.

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$202.99

MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51355 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Product Features:

Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off.
Compact, lightweight construction enables installation in confined areas, welding is required.
Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last.

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$197.99

MagnaFlow Standard Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 23229 helps keep the check engine light off. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state-of-the-art 3D scanning systems in the design process, the MagnaFlow metrology department ensures this new part to fit and function like the original equipment. This direct-fit catalytic converter is designed to fit the 1986-1992 Jeep Cherokee, 1987-1992 Jeep Wrangler, and additional vehicles. Avoid potential exhaust leaks by using the included gaskets to get a proper seal. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for pre-OBDII Federally registered vehicles.

Product Features:

Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency.
Simplifies installation with essential gaskets and hardware being included in the box.
Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last.

Upgrade your 2018 Jeep Wrangler with Top-Quality Exhaust Parts

When it comes to maintaining or upgrading your 2018 Jeep Wrangler, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Jeep or enhancing its overall performance, Exhaust Parts are key to keeping your Wrangler functioning at its best. At Advance Auto Parts, we offer a wide selection of 30 Exhaust Parts for the 2018 Jeep Wrangler, designed to meet your needs without breaking the bank. From Catalytic Converter replacements to Exhaust Gaskets upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Exhaust Parts for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Exhaust Parts for your 2018 Jeep Wrangler at great prices. Our Exhaust Parts inventory for this model ranges from just $8.77 to $1,290.00, with an average price of $609.96. Our 30 Exhaust Parts in stock come from 8 trusted brands, so you’re sure to find the right part for your 2018 Jeep Wrangler without overspending.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Exhaust Part upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 2018 Jeep Wrangler is always ready to roll. We’re committed to providing you with everything you need to keep your Wrangler in top shape, all in one place. Start shopping confidently below for your 2018 Jeep Wrangler!

Best-Selling Catalytic Converters for 2018 Jeep Wranglers

Enhance the driving experience in your Jeep with 3 quality Catalytic Converter components, starting at $648.99.

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$858.42

CATALYTIC CONVERTER

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$654.99

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-030. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow’s state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. Designed to fit the 2012-2020 Jeep Wrangler, 2020 Jeep Gladiator, and more, this direct-fit catalytic converter also interchanges with OE parts 6808 5148AH and 6808 5148AB, among others. Hardware is included to eliminate the hassle of working with corroded factory parts. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Product Features:

Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency.
Simplifies installation with essential gaskets and hardware being included in the box.
Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last.

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$648.99

Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker Ultra Direct-Fit Catalytic Converters provide premium performance and are available for import and domestic OBDII (1996 and newer) vehicles.

Product Features:

EPA COMPLIANT — For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA, CO & NY. Legal in ME on EPA Federal Emission Equipped Vehicles only. Consult your state’s aftermarket converter regulations for details.
DIRECT-FIT DESIGN — Direct-fit bolt-on replacement solution with OE-style hangers, brackets, routings and heat shields for easy installation that doesn’t require specialized fabrication and/or welding
KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES — OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application
STRONG AND DURABLE — Features thick OE-style flanges, hangers and brackets for strength and durability
OE-STYLE DESIGN — Features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by the converter

Top Picks for 2018 Jeep Wrangler Exhaust Hangers

Upgrade Jeep Wranglers with top-quality Exhaust Hangers parts, including 1 OEM and aftermarket selections for your 2018 model.

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$8.77

The AP Exhaust / Exhaust Hanger is an ideal high quality aftermarket replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:

Premium aftermarket replacement
Provides performance and dependability
Manufactured to meet OE specifications

In-Demand Exhaust System Kits for 2018 Jeep Wranglers

Select from 21 premium Exhaust System Kits parts for your 2018 Jeep Wrangler, with prices ranging from $119.99 to $1,290.00.

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$1290.00

The MagnaFlow 2018-2024 Jeep Wrangler Street Series Cat-Back Performance Exhaust System 19437 brings out the personality of your 2.0L 2018-2024 Jeep Wrangler with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 2.5in. main piping and 2 Straight-Through mufflers ending in a Dual Split Rear exit with 4in. Black Coated Welded-On Double Wall Angle Cut Folded Edge tips, this Jeep Wrangler exhaust kit has the performance chops to match its sporty sound and appearance. Upgrade your ride to the next level with an exhaust that has the pipes to put other Jeep Wrangler’s to shame. With this system your vehicle will be producing Moderate exterior and Mild interior sound levels while leaving other cars and trucks feeling envious at every stoplight. Exhaust kit 19437 features a cat-back layout that replaces your ride’s stock exhaust components from near the catalytic converter on back. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 19437 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow’s 1-year limited finish warranty and limited lifetime construction warranty.

Product Features:

Dyno-proven performance
Durable corrosion-resistant stainless steel construction
CNC precision robotic manufacturing techniques

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$1161.99

Dyno-proven performance
Durable corrosion-resistant stainless steel construction
CNC precision robotic manufacturing techniques

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$994.99

aFe’s Mach Force-Xp axle-back exhaust system delivers form and function to your Jeep JL. This efficient, 2 1/2″ mandrel-bent Hi-Tuck system delivers extra ground clearance when off-roading by replacing the stock, low-hanging muffler assembly. This stainless steel system utilizes the factory front resonator pipe to produce a very aggressive exhaust tone unleashing all available horsepower and torque.

Product Features:

Cost Effective System
Tubing Is Less Restrictive Than Stock
Increased Horsepower And Torque
Aggressive Sound

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$985.99

Borla Performance Industries is the pioneer and leader in the design and manufacture of stainless steel performance exhaust. We began two decades ago as a manufacturer of exhaust systems for such “concours classics” as Rolls-Royce and Ferrari cars and have evolved into the premier manufacturer of today’s performance vehicles for the street, off-road, and racing.Borla is proud to offer a true “Made in the USA” product sold around the world. We are a company of motorheads, and it shows in our products, customer service, and culture. On weekends, the same Borla employees who built your exhaust or helped you with technical support can be found competing at tracks, drag strips, off-road events and car shows. Constructed using T-304 stainless steel for long life and sharp appearance, and features all welded construction for maximum durability. Unlike any other exhaust brand, Borla’systems are designed from scratch on a vehicle-by-vehicle basis. Every car or truck has unique mechanical and acoustical properties, all taken into account as we spend countless hours optimizing muffler body shapes, internal core configurations, flow dynamics,soundand more.

Product Features:

Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive powerful sound
Each system is built from premium, high-quality austenitic T-304 stainless steel
Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer-controlled CNC manufacturing ensures an accurate fit

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$954.99

Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive powerful sound
Each system is built from premium, high-quality austenitic T-304 stainless steel
Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer-controlled CNC manufacturing ensures an accurate fit

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$923.99

Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive powerful sound
Each system is built from premium, high-quality austenitic T-304 stainless steel
Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer-controlled CNC manufacturing ensures an accurate fit

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$921.99

Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive powerful sound
Each system is built from premium, high-quality austenitic T-304 stainless steel
Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer-controlled CNC manufacturing ensures an accurate fit

from

$872.99

MagnaFlow combines aggressive sound, free-flowing power and additional ground clearance for the best Jeep performance on and offroad. Features Black coated tips.

Product Features:

Dyno-proven performance
Durable corrosion-resistant stainless steel construction
CNC precision robotic manufacturing techniques

from

$826.99

Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive powerful sound
Each system is built from premium, high-quality austenitic T-304 stainless steel
Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer-controlled CNC manufacturing ensures an accurate fit

from

$816.99

Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive powerful sound
Each system is built from premium, high-quality austenitic T-304 stainless steel
Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer-controlled CNC manufacturing ensures an accurate fit

from

$804.99

Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive powerful sound
Each system is built from premium, high-quality austenitic T-304 stainless steel
Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer-controlled CNC manufacturing ensures an accurate fit

from

$801.99

Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive powerful sound
Each system is built from premium, high-quality austenitic T-304 stainless steel
Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer-controlled CNC manufacturing ensures an accurate fit

from

$795.99

Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive powerful sound
Each system is built from premium, high-quality austenitic T-304 stainless steel
Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer-controlled CNC manufacturing ensures an accurate fit

from

$720.00

The MagnaFlow 2018-2024 Jeep Wrangler Rock Crawler Series Cat-Back Performance Exhaust System 19386 brings superior boulder-climbing capabilities to your 3.6L 2018-2024 Jeep Wrangler with a weight-optimized, dyno-tested, corrosion resistant and durable stainless steel design engineered to closely hug the undercarriage of your rig for improved ground clearance. Exhaust kit 19386 is engineered to produce our powerful, resonant signature exhaust note at Aggressive exterior and Moderate interior sound levels. Extensive 3D scanning was used during the development of this Jeep Wrangler exhaust system to create a direct-fit design, enabling a do-it-yourself installation process. 19386’s emissions-legal cat-back design replaces all your rig’s exhaust components from the catalytic converter on back with its 2.5in. diameter mandrel bent main piping that passes through 1 Straight-Through mufflers before ending in a Single Straight Driver Side Rear exit. The turndown style tipless exit improves departure angles, allowing for more options when it comes to traversing tricky boulders and other off-road obstacles. Exhaust system 19386 is produced using advanced CNC precision robotic manufacturing techniques and backed by MagnaFlow’s limited lifetime warranty.

Product Features:

High clearance design
Aggressive exterior sound tuning
Extensive off-road testing to meet your sound and performance needs

from

$699.99

The MagnaFlow 2018-2024 Jeep Wrangler Rock Crawler Series Cat-Back Performance Exhaust System 19428 brings superior boulder-climbing capabilities to your 2.0L 2018-2024 Jeep Wrangler with a weight-optimized, dyno-tested, corrosion resistant and durable stainless steel design engineered to closely hug the undercarriage of your rig for improved ground clearance. Exhaust kit 19428 is engineered to produce our powerful, resonant signature exhaust note at Aggressive exterior and Moderate interior sound levels. Extensive 3D scanning was used during the development of this Jeep Wrangler exhaust system to create a direct-fit design, enabling a do-it-yourself installation process. 19428’s emissions-legal cat-back design replaces all your rig’s exhaust components from the catalytic converter on back with its 2.5in. diameter mandrel bent main piping that passes through 1 Straight-Through mufflers before ending in a Single Straight Driver Side Rear exit. The turndown style tipless exit improves departure angles, allowing for more options when it comes to traversing tricky boulders and other off-road obstacles. Exhaust system 19428 is produced using advanced CNC precision robotic manufacturing techniques and backed by MagnaFlow’s limited lifetime warranty.

Product Features:

High clearance design
Aggressive exterior sound tuning
Extensive off-road testing to meet your sound and performance needs

from

$649.99

Exhaust Kit

from

$615.99

Cost Effective System
Tubing Is Less Restrictive Than Stock
Increased Horsepower And Torque
Aggressive Sound

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$596.99

The MagnaFlow 2018-2024 Jeep Wrangler Off-Road Pro Series Cat-Back Performance Exhaust System 19431 brings additional off-roading prowess and our deep signature exhaust note to your 3.6L 2018-2024 Jeep Wrangler with a weight-optimized, dyno-tested, corrosion resistant and durable stainless steel design engineered to closely hug the undercarriage for improved ground clearance. Exhaust kit 19431 is engineered to produce Very Aggressive exterior and Aggressive interior sound levels. Extensive 3D scanning was used during the development of this Jeep Wrangler exhaust system to create a direct-fit design, enabling a do-it-yourself installation process. 19431’s emissions-legal cat-back design replaces all your truck’s exhaust components from the catalytic converter on back with its 2.5in. diameter mandrel bent main piping that passes through 1 Straight-Through mufflers before ending in a turndown before rear axle exit with 3in. Satin Clamp-On Single Wall Turndown Cut Edge tips. Exhaust system 19431 is produced using advanced CNC precision robotic manufacturing techniques and backed by MagnaFlow’s limited lifetime warranty.

Product Features:

Available for gas or diesel trucks and SUV’s
100% Stainless Steel
High flow straight through design

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$449.99

Our Black Series performance exhaust systems offer a true murdered-out style without compromising on quality and performance. With fully sealed seams to resist rust you can count on this system to really hold up. The black coat finishing is recommended for driving areas that are not exposed to salt and other chemicals on the road.

Product Features:

Black Series Axle Back System
Built To Perform Designed To Maximize Exhaust Flow And Minimize Exhaust Temperatures Your Truck Will Use Less Gas, Last Longer And Perform Better
Dyno Proven, Undergone Countless Hours On Our In-House Mustang 1100 AWD-SE Chassis Dynomometer, Hundreds Of Miles On Road And Track And Numerous Tweaks To Get The Most Out Of The Truck
Sound And Style Specifically Tuned To Get The Optimal Sound From The Pickup
Built To Perform Designed To Maximize Exhaust Flow And Minimize Exhaust Temperatures Your Ride Will Use Less Gas, Last Longer And Perform Better
Easy Installation, Bolt-On, No Weld Design Makes Installation A No Hassle One And A Half To Two Hour Project

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$299.99

Built from heavy duty aluminized steel our Installer Series performance exhaust systems offer a value price without compromising on the quality built into every component. While the seams are a major point of rust through with some budget systems our fully sealed tubing adds years to your system. Constructed to the same specifications as our top of the line Pro Series.

Product Features:

Mandrel-Bent 2.5 Inch Tubing And Unique Routing Design
High Clearance Single Rear Exit For Rough Terrain
Major Point Of Rust Through With Some Budget Systems Our Fully Sealed Tubing Adds Years To Your System
MBRP Performance Exhaust System Has Been Specifically Tuned To Get The Optimal Sound From Pickup
Bolt-On, No Weld Design Makes Installation A No Hassle One

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$119.99

MBRPs XP Series is the performance exhaust of choice for the enthusiast who needs a system that can take anything that the road throws at it. This systems rugged sixteen gauge T409 construction can be counted on to withstand everything from salt to rocks, tar to grime.

Product Features:

High Clearance
2 1/2 Inch Mandrel Bent Tubing
T409 Stainless Steel
Turndown Exit
Moderate Sound
Limited Lifetime Warranty

Most Sold 2018 Jeep Wrangler Exhaust Pipes

Explore our best-selling Jeep parts for the 2018 Wrangler among 4 OEM and aftermarket options starting from $164.99.

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from

$459.99

aFe POWER Twisted Steel Exhaust Loop Relocation Pipe replaces the restrictive factory downpipe header for improved flow, while relocating the exhaust header loop to accommodate a long-arm lift kit setup. The 2 IN mandrel-bent, 409 stainless steel tubing provides optimum flow while maintaining equal length between the exhaust banks and exhaust system without compromise. Direct bolt-on installation doesn’t require any cutting or drilling.

Product Features:

Accommodates most aftermarket long-arm lift kits to resolve clearance issues
Provides Optimum Flow and Performance
Mandrel-Bent Tubing for Smooth Transitions and Increased Power
OE-style flanges and Stainless Clamps for Improved Sealing Surface

from

$199.99

Exhaust Kit

from

$174.99

Mandrel bent tubing for smoother transitions
CNC precision robotic manufacturing techniques
Durable corrosion-resistant stainless steel construction

from

$164.99

Accommodates Long Arm Lift Kits
Eliminates Bulky Loop Section
MIG Welded
Cutting Is Required

FAQs for 2018 Jeep Wrangler Exhaust Parts

Which Exhaust Parts are best-sellers for 2018 Jeep Wranglers?

Out of 30 Exhaust Parts that fit 2018 Jeep Wranglers, the following parts are the top sellers:

Exhaust Manifold Gasket Set (10716990) – $34.99
Exhaust Kit (12449787) – $649.99
Exhaust Hanger (12094749) – $8.77

What’s the price range for 2018 Jeep Wrangler Exhaust Parts?

Exhaust Part prices for the 2018 Jeep Wrangler start at $8.77 and go up to $1,290.00 for the most premium parts.

What’s the average price of a Exhaust Part for a 2018 Jeep Wrangler?

The average price for Exhaust Parts for the 2018 Jeep Wrangler is $609.96. Keep in mind the variety of part types within our Exhaust Part category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Exhaust Parts for other Jeep Wrangler model years?

Yes, we currently carry Exhaust Parts for 36 model years of Jeep Wranglers between 1987 and 2024. Exhaust Parts are bought most frequently for the following model years: 2023, 2022, 2021, 2020, 2019, 2017, 2016, 2015, and 2014.

What are the cheapest Exhaust Parts for my 2018 Jeep Wrangler?

The cheapest 2018 Jeep Wrangler Exhaust Parts we carry in stock are:

Exhaust Hanger (12094749) – $8.77
Exhaust Manifold Gasket Set (10716990) – $34.99
XP Series, 2.5 In Axle Back System: No Tip, Stainless Steel, Designed for Power and Sound (12452372) – $119.99
Loop-Delete Downpipe (12266072) – $164.99
Exhaust Performance Pipe (12091576) – $174.99

What types of Exhaust Parts do you sell for my 2018 Jeep Wrangler?

As of 2/5/25, these are some of the most in-demand types of Exhaust Parts for a 2018 Jeep Wrangler:

Can I get help with 2018 Jeep Wrangler Exhaust Part orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Jeep Exhaust Parts and more.

What is your return policy for Jeep Wrangler Exhaust Parts?

Advance Auto Parts keeps returns simple. For new Jeep Wrangler Exhaust Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

2018 Jeep Wrangler Exhaust Parts

Felpro – Intake and Exhaust Manifolds Combination Gasket (Part No.MS 90949)

aFe POWER – Header Gasket Set (Part No.48-90004)

Felpro – Exhaust Manifold Gasket Set (Part No.MS 92846)

Omix – Exhaust Manifold Gasket Set (Part No.17451.04)

Walker – Tail Pipe Aluminized 39.875" (Part No.44966)

Walker – Exhaust Tail Pipe 2.25" Inlet (OD) 2.25" Outlet (OD) (Part No.54227)

Omix – Exhaust Tailpipe (Part No.17615.22)

Dynomax – Single – 2.25in Cat-Back Exhaust System – Super Turbo Muffler: Aluminized Steel (Part No.17309)

aFe POWER – Scorpion Axel Back Exhaust System: Polished Tip, Aluminized Steel, Unleashes All Available HP (Part No.49-08047-P)

aFe POWER – MACH Force-Xp Cat Back Exhaust System: No Tip, 409 Stainless Steel, Unleashes All Available HP (Part No.49-48055)

MagnaFlow – Street Series Cat-Back Performance Exhaust System (Part No.19416)

aFe POWER – MACH Force-Xp Cat Back Exhaust System: No Tip, 409 Stainless Steel, Unleashes All Available HP (Part No.49-46212)

Dorman – Help – Exhaust Stud Kit – 3/8-16 x 1-11/16 In. (Part No.03127)

AP Exhaust – Exhaust Hanger (Part No.H8050115858APE)

Dynomax – 36517 Exhaust Bracket (Part No.36517)

aFe POWER – Loop Relocation Pipe (Part No.48-48021)

MagnaFlow – Exhaust Performance Pipe (Part No.19432)

Walker – Exhaust Pipe 2.5" Inlet (ID) 2.5" Outlet (OD) (Part No.55566)

Walker – Exhaust Pipe (Part No.43205)

aFe POWER – Loop-Delete Downpipe (Part No.48-48024)

aFe POWER – Loop-Delete DownPipe (Part No.48-06209)

MagnaFlow – OEM Grade Federal / EPA Compliant Universal Catalytic Converter (Part No.51205)

Walker – CalCat Catalytic Converter- CARB Certified, Direct Replacement, No Fabrication Needed (Part No.82790)

MagnaFlow – OEM Grade Federal / EPA Compliant Universal Catalytic Converter (Part No.51774)

Walker – Catalytic Converter- EPA Standard, Direct Replacement, No Fabrication Needed (Part No.15773)

MagnaFlow – HM Grade Federal / EPA Compliant Universal Catalytic Converter (Part No.99205HM)

MagnaFlow – OEM Grade Federal / EPA Compliant Universal Catalytic Converter (Part No.51355)

MagnaFlow – Standard Grade Federal / EPA Compliant Direct-Fit Catalytic Converter (Part No.23229)

Walker – CATALYTIC CONVERTER (Part No.14813)

MagnaFlow – OEM Grade Federal / EPA Compliant Manifold Catalytic Converter (Part No.21-030)

Walker – Catalytic Converter- EPA Ultra, Direct Replacement, No Fabrication Needed (Part No.16778)

Felpro – Exhaust Manifold Gasket Set (Part No.MS 97197)

AP Exhaust – Exhaust Hanger (Part No.H8050115858APE)

MagnaFlow – Street Series Cat-Back Performance Exhaust System (Part No.19437)

MagnaFlow – Street Series Cat-Back Performance Exhaust System (Part No.19416)

aFe POWER – MACH Force-Xp Cat Back Exhaust System: No Tip, 409 Stainless Steel, Unleashes All Available HP (Part No.49-48079)

Borla Performance Exhaust – Axle-Back Exhaust System – Touring (Part No.11955CB)

Borla Performance Exhaust – Axle-Back Exhaust System – S-Type (Part No.11963CB)

Borla Performance Exhaust – Axle-Back Exhaust System – ATAK (Part No.11957CB)

Borla Performance Exhaust – Axle-Back Exhaust System – S-Type (Part No.11956CB)

MagnaFlow – Street Series Axle-Back Performance Exhaust System (Part No.19388)

Borla Performance Exhaust – 2018 Jeep Wrangler JL/JLU 3.6L V6 2DR/4DR Touring SS Axle Bac (Part No.11955)

Borla Performance Exhaust – Axle-Back Exhaust System – S-Type (Part No.11963)

Borla Performance Exhaust – Axle-Back Exhaust System – ATAK (Part No.11964)

Borla Performance Exhaust – 2018 Jeep Wrangler JL/JLU 3.6L 2DR/4DR SType SS Axle Back Exhaust w/3.5in Tips (Part No.11956)

Borla Performance Exhaust – Axle-Back Exhaust System – ATAK (Part No.11957)

MagnaFlow – Rock Crawler Series Cat-Back Performance Exhaust System (Part No.19386)

MagnaFlow – Rock Crawler Series Cat-Back Performance Exhaust System (Part No.19428)

K&N – Exhaust Kit (Part No.67-1515)

aFe POWER – MACH Force-Xp Axel Back Exhaust System: No Tip, 409 Stainless Steel, Unleashes All Available HP (Part No.49-48080)

MagnaFlow – Off-Road Pro Series Cat-Back Performance Exhaust System (Part No.19431)

MBRP Exhaust – Black Coated Steel, 2.5"Dia Pipe, Single Exhaust With Dual Split Rear Exit (Part No.S5529BLK)

MBRP Exhaust – Aluminized Steel, 2.5"Dia Pipe, Single Exhaust With Single Exit (Part No.S5533AL)

MBRP Exhaust – XP Series, 2.5 In Axle Back System: No Tip, Stainless Steel, Designed for Power and Sound (Part No.S5527409)

aFe POWER – Loop Relocation Pipe (Part No.48-48027)

K&N – Exhaust Kit (Part No.67-1516)

MagnaFlow – Exhaust Performance Pipe (Part No.19432)

aFe POWER – Loop-Delete Downpipe (Part No.48-48024)