2018 Jeep Wrangler Exhaust System Kits

Your 2018 Jeep Wrangler might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Exhaust System Kits you desperately need.

We currently carry 16 Exhaust System Kits to choose from for your 2018 Jeep Wrangler, and our inventory prices range from as little as $125.99 up to $1,290.00.

On top of low prices, Advance Auto Parts offers 5 different trusted brands of Exhaust System Kits for the 2018 Jeep Wrangler. We only sell parts from trusted brands like aFe POWER so that you can find quality parts you can count on.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Exhaust System Kits stock in-person!

Exhaust System Kits for Your 2018 Jeep Wrangler

MagnaFlow – Street Series Cat-Back Performance Exhaust System (Part No.19417)

Street Series Cat-Back Performance Exhaust System

from

$1290.00
The MagnaFlow 2018-2024 Jeep Wrangler Street Series Cat-Back Performance Exhaust System 19417 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. 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 19417 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. 19417 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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MagnaFlow – Street Series Cat-Back Performance Exhaust System (Part No.19416)

Street Series Cat-Back Performance Exhaust System

from

$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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MagnaFlow – Street Series Cat-Back Performance Exhaust System (Part No.19438)

Street Series Cat-Back Performance Exhaust System

from

$1161.99
The MagnaFlow 2018-2024 Jeep Wrangler Street Series Cat-Back Performance Exhaust System 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. 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 19438 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. 19438 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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Borla Performance Exhaust – Axle-Back Exhaust System – S-Type (Part No.11963CB)

Axle-Back Exhaust System - S-Type

from

$954.99
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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Borla Performance Exhaust – Axle-Back Exhaust System – ATAK (Part No.11957CB)

Axle-Back Exhaust System - ATAK

from

$923.99
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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Borla Performance Exhaust – Axle-Back Exhaust System – S-Type (Part No.11956CB)

Axle-Back Exhaust System - S-Type

from

$921.99
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
See More

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

Street Series Axle-Back Performance Exhaust System

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

MACH Force-Xp Cat Back Exhaust System: No Tip, 409 Stainless Steel, Unleashes All Available HP

from

$865.99
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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aFe POWER – Rebel Series Axel Back Exhaust System: Black Tip, 409 Stainless Steel, Unleashes All Available HP (Part No.49-48067-B)

Rebel Series Axel Back Exhaust System: Black Tip, 409 Stainless Steel, Unleashes All Available HP

from

$785.99
aFe Rebel Series axle-back exhaust system complements your Jeep JL on and off-road. Mandrel bent 409 stainless steel tubing and free-flow muffler delivers increased exhaust flow, performance and tuned sound. MIG welded for durability the system uses factory mounting locations for an OE-style fit and stays put under any driving condition. Dual 4-1/2″ black powder coated stainless steel tips with aFe POWER logos makes this system look as good as it performs. A free-flowing, stainless steel, muffler is used to absorb high pitch tones producing a powerful sound and unleashing more horsepower and torque potential. OE-style bayonet hangers are used to maintain a stable pipe location during any driving conditions. The bayonet tip holds the hanger bushing in place for an OE style, long lasting fit.

Product Features:
  • Free Flowing Stainless Steel Muffler
  • Hassle Free Installation
  • MIG Welded For Strength
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MagnaFlow – Street Series Axle-Back Performance Exhaust System (Part No.19385)

Street Series Axle-Back Performance Exhaust System

from

$764.99
The MagnaFlow 2018-2024 Jeep Wrangler Street Series Axle-Back Performance Exhaust System 19385 brings enhanced engine sound and dyno-proven performance to your 2.0L, 3.6L 2018-2024 Jeep Wrangler with a healthy helping of our deep, resonant signature exhaust note at Moderate exterior and Mild interior sound levels. Thanks to its durable, corrosion resistant stainless steel design, this Jeep Wrangler exhaust system will handle whatever tarmac you decide to leave your mark on. This performance exhaust kit features an axle-back layout designed to replace your Jeep Wrangler’s exhaust system from near the rear axle on back. With its fast-flowing, mandrel bent 2.5in. main piping and 1 Straight-Through mufflers ending in a Dual Split Rear exit with 4in. Polished Welded-On Double Wall Angle Cut Folded Edge tips, your ride will be sounding as awesome as it looks. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 19385 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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K&N – Exhaust Kit (Part No.67-1515)

Exhaust Kit

from

$649.99
Exhaust Kit

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

Off-Road Pro Series Cat-Back Performance Exhaust System

from

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

MACH Force-Xp Axel Back Exhaust System: No Tip, 409 Stainless Steel, Unleashes All Available HP

from

$530.99
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
See More

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

Black Coated Steel, 2.5"Dia Pipe, Single Exhaust With Dual Split Rear Exit

from

$471.99
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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MBRP Exhaust – Aluminized Steel, 2.5"Dia Pipe, Single Exhaust With Single Exit (Part No.S5533AL)

Aluminized Steel, 2.5"Dia Pipe, Single Exhaust With Single Exit

from

$315.99
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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MBRP Exhaust – XP Series, 2.5 In Axle Back System: No Tip, Stainless Steel, Designed for Power and Sound (Part No.S5527409)

XP Series, 2.5 In Axle Back System: No Tip, Stainless Steel, Designed for Power and Sound

from

$125.99
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
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FAQs for 2018 Jeep Wrangler Exhaust System Kits

What are the most popular Exhaust System Kits for the 2018 Jeep Wrangler?

With 5 brands you can trust, our most popular Exhaust System Kits for the 2018 Jeep Wrangler parts are:
Aluminized Steel, 2.5"Dia Pipe, Single Exhaust With Single Exit
from $315.99
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Aluminized Steel, 2.5"Dia Pipe, Single Exhaust With Single Exit
Exhaust System Kits
Exhaust Kit
from $649.99
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Exhaust Kit
Exhaust System Kits
Street Series Cat-Back Performance Exhaust System
from $1161.99
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Street Series Cat-Back Performance Exhaust System
Exhaust System Kits