GMC Exhaust System Kits

When an exhaust manifold fastener breaks on certain General Motors and Isuzu vehicles, repairing it conventionally usually requires significant labor, up to and including removing the cylinder head. This Dorman OE FIX repair clamp saves time by creating a seal without needing to extract the broken stud.

Product Features:

• Saves time – When an exhaust manifold fastener breaks, this exhaust manifold repair clamp saves time by creating a seal without needing to extract the broken stud
• Location-specific – engineered to fit the exhaust manifold on specified GM and Isuzu vehicles on the front right on vehicles without EGR valve, or rear left
• Complete kit – includes clamp and fasteners for a thorough, secure repair
• Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

Complete your exhaust repair with a Walker spring bolt kit. Designed to ensure a tight connection and inhibit leaks, Walker hardware is manufactured from durable and robust material for long service life.

Product Features:

• KEEPS EXHAUST PARTS IN PLACE – Designed to support undercar exhaust components
• CONSISTENT PERFORMANCE – Spring designed with the right compression strength for a secure connection
• PREMIUM MATERIALS – Made from high-quality materials for durability and long life
• THE RIGHT CONNECTION – Designed to be used for ball and socket joint
• BETTER TOGETHER – Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade

Designed to fit Hooker Competition header, Manifold or catalytic converter back applications. Cat-back kits install behind the converter and all other applicable emission control devices.

Product Features:

• Reducer Flex-Tubes
• Reduces Backpressure
• Hardware Included
• Instructions Included

Give your Chevrolet Silverado/GMC Sierra 1500’s exhaust system an upgrade with a DynoMax Ultra Flo welded 3-in. single cat-back exhaust system. Features a DynoMax Ultra Flo welded muffler that features Continuous Roving Fiberglass (CRF) to absorb unwanted interior resonance while maintaining a deep performance tone.

Product Features:

• COMPATIBILITY : Designed for 2009-2013 Chevrolet Silverado and GMC Sierra 1500; 143.5-in. wheelbase; see product information for compatibility and engine specifications
• COMPLETE SOLUTION : Includes DynoMax Ultra Flo welded muffler, pipes, tip and clamps
• EASY TO INSTALL : Direct-fit bolt-on pre-assembled solution with welded hangers, pipes and clamps for easy installation that doesn’t require specialized fabrication and/or welding
• IMPROVED FLOW CAPACITY : 3-in. Stainless-steel tubing with mandrel bends improves flow capacity over traditional bends while increased pipe diameter from OE sizes increases flow and power
• SUPERIOR PERFORMANCE : Straight-through design ensures unrestricted exhaust flow and reduces back pressure; dyno proven to flow up to 1,800 SCFM
• PREMIUM ACOUSTIC CONTROL : Exclusive Continuous Roving Fiberglass (CRF) technology absorbs unwanted interior resonance while maintaining a deep performance tone
• ENGINEERED TO LAST : Muffler features stainless-steel construction with a micro-finish for lifelong protection and 100% welded design for maximum durability
• NOTES : 4-in. Outlet double wall, buffed and polished stainless-steel slant cut tip

Our Exhaust Manifold Hardware Kit comes with the necessary installation components to assist you in replacing your manifold. Save time and energy by having the right hardware on hand when you need it.

Product Features:

• Direct replacement – this exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles
• Ideal solution – this kit is a reliable replacement for the original hardware that is missing or damaged, or has failed
• Durable construction – this kit is made from quality components to ensure reliable performance and a long service life
• Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

Product Features:

• FOR CLASSIC VEHICLES: Designed for 1966-72 Chevrolet/GMC full-size C-Series trucks; will not work with vehicles equipped with leaf springs, rear coil springs only; see product information for engine spec
• ENGINEERED TO LAST: Features 2.5-in. aluminized smooth bend pipes
• COMPLETE SOLUTION: Designed to bolt to full-length headers, the kit includes H-pipe balance tube and all hangers, brackets and other hardware necessary for installation
• CLASSIC SOUND: Features Thrush Turbo mufflers with tri-flow design with reversible flow chambers for that classic Thrush sound
• STRONG AND DURABLE: Muffler has a 100% aluminized-coated shell and spun lock heads for long life
• EASY TO INSTALL: Bolt-on installation for an easy upgrade; no fabrication or welding required
• BUY WITH CONFIDENCE: Comes with Thrush’s limited warranty

When an exhaust manifold fastener breaks on certain General Motors and Isuzu vehicles, repairing it conventionally usually requires significant labor, up to and including removing the cylinder head. This Dorman OE FIX repair clamp saves time by creating a seal without needing to extract the broken stud.

Product Features:

• Saves time – When an exhaust manifold fastener breaks, this exhaust manifold repair clamp saves time by creating a seal without needing to extract the broken stud
• Location-specific – engineered to fit the exhaust manifold on the front left or rear right on specified GM and Isuzu vehicles
• Complete kit – includes clamp and fasteners for a thorough, secure repair
• Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable performance.

Product Features:

• Direct replacement – this exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles
• Ideal solution – this kit is a reliable replacement for the original hardware that is missing or damaged, or has failed
• Durable construction – this kit is made from quality components to ensure reliable performance and a long service life
• Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

Product Features:

• Increase Performance
• Heavy Duty
• Header Dual Kit
• Includes All Hardware
• Installation Instructions
• Offer Maximum Versatility
• Mufflers Not Included

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 and manufactured to meet the needs of the exhaust system repair environment.
• Verified, tested and certified proprietary Organic coating resists corrosion.
• Tightly controlled coefficient of friction ensures reliable installation.
• Application specific kit contents
• Self-locking nuts (where applicable).

Product Features:

• FOR CLASSIC VEHICLES: Designed for 1973-86 Chevrolet/GMC full-size K-Series trucks; see product information for engine spec
• ENGINEERED TO LAST: Features 2.5-in. aluminized smooth bend pipes
• COMPLETE SOLUTION: Designed to bolt to full-length headers, the kit includes H-pipe balance tube and all hangers, brackets and other hardware necessary for installation
• CLASSIC SOUND: Features Thrush Turbo mufflers with tri-flow design with reversible flow chambers for that classic Thrush sound
• STRONG AND DURABLE: Muffler has a 100% aluminized-coated shell and spun lock heads for long life
• EASY TO INSTALL: Bolt-on installation for an easy upgrade; no fabrication or welding required
• BUY WITH CONFIDENCE: Comes with Thrush’s limited warranty

Give your vintage vehicle’s exhaust system an upgrade with a DynoMax dual header kit. Designed to attach to OE manifolds, it features a special reducer that allows for a variety of mounting options.

Product Features:

• COMPATIBILITY : Designed for a variety of full-size 1973-89 GMC 4WD trucks and Chevrolet 4WD SUVs; see product information for compatibility and engine specifications
• BUILD IT YOURSELF : Design and custom fabricate your own exhaust system with this kit that attaches to OE manifolds
• FLEXIBLE MOUNTING : Special reducer design allows for a variety of mounting options
• IMPROVED FLOW CAPACITY : Smooth bends improve flow capacity over traditional bends
• SPECS : Extra-long tailpipes with side exits with a full 2.25-in. diameter; tailpipes exit each side of vehicle behind rear tires
• COMPLETE SOLUTION : Includes all the necessary clamps, hangers, flanges, gaskets, mounting hardware, intermediate, extension and tail pipes
• PREMIUM MATERIALS: Made from quality aluminized steel for durability and long life
• BETTER TOGETHER : Complete your system with premium DynoMax mufflers and DynoMax accessories for a complete performance exhaust system
• WARNING : Not legal for use on pollution-controlled motor vehicles

When an EGT sensor bung rusts, the typical solution has been to replace the entire exhaust pipe. This Dorman OE FIX kit allows direct replacement of only the failed bung, with a weld-on plate if necessary for pipe repair.

Product Features:

• Cost-effective fix – this EGT sensor bung repair kit allows direct replacement of only a failed bung, rather than an entire exhaust pipe
• Weld-on plate – bung comes with steel plate for repairing pipe if damaged during bung removal
• Application specific – designed for a wide range of vehicle years, makes and models
• This part has undergone vehicle try-on testing for conformance to product standards and quality

Designed to fit Hooker Competition header, Manifold or catalytic converter back applications. Cat-back kits install behind the converter and all other applicable emission control devices.

Product Features:

• Reducer Flex-Tubes
• Reduces Backpressure
• Hardware Included
• Instructions Included

The BORLA(R) Cat-Back(TM) Name Implies The Exhaust System Is Located Behind The Factory Catalytic Converter Where There Factory Emissions Remain Untouched And Vehicle Stays Emissions Compliant. This Remains Distinct From The Axle Back Exhaust System that Is Located Behind The Rear Axle.

Product Features:

• Increases The Overall Sound Level And Performance
• Cat-Back(TM) Performance Exhaust System Replaces The Factory Exhaust System Following The Same Exhaust Path And Secured Using The Original Vehicle Hangars And Rubber Isolators
• Pioneered The Automotive Exhaust Aftermarket In Exhausts Constructed In Aircraft Grade 304 Stainless Steel Tubing, A Material With Higher Content Of Carbon And Nickel That Will Not Rust Or Corrode
• Easy Bolt-On Installation
• Aggressive S-Type Sound Under Acceleration, No Drone At Highway Speeds

PRO Series is the best performance exhaust system that money can buy. It is a series designed and built for the serious enthusiast who will settle for nothing less. Constructed from T304 stainless steel it delivers you optimal durability that keeps on looking its best. Easy to clean and maintain this is the product of choice for owners of lifted vehicles, show trucks or who operate in severe environments.

Product Features:

• 4 Inch Cat Back Single Side Exit (Street Version) Exhaust System
• 4 Inch Mandrel Bent Tubing
• Moderate Sound Level
• Bolt On, No Weld Design Makes Installation A No Hassle One And A Half To Two Hour Project
• Limited Lifetime Warranty

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 combi nation 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:

• 4 in. Mandrel Bent 409 Stainless Steel Tubing
• Maximum Flow
• High Flow Muffler
• Bayonet Style Hangers For Easy Installation

When it comes to performance exhaust systems, most people are looking for three things: Power, sound,and quality. JBA Exhaust Systems deliver the best of all three, giving it both great looks and performance.One of the first performance upgrades typical

Product Features:

• JBA Performance Exhaust 40-3049 2005-2013 Chevy Silverado/GMC Sierra Reg cab, Ext Cab, Crew Cab/Short Bed 4.3/4.8/5.3L
• Large diameter stainless steel mandrel-bent tube

aFe POWER Large Bore-HD Hi Tuck exhaust system is designed to provide extra ground clearance during extreme angle climbs or descents. Constructed from mandrel-bent stainless steel tubing, this exhaust system offers performance across the power band and delivers a deep, aggressive exhaust tone. This system utilizes a less-restricting, high-flow muffler to improve performance. 100% hand MIG-welded by certified craftsmen for proven quality and durability.

Product Features:

• Constructed from Stainless Steel Tubing for Strength and Durability
• Utilizes OE-style Bayonet Hangers for a Secure Fit
• Mandrel-Bent Tubing for Smooth Transitions and Increased Power
• Stainless Clamps for Improved Sealing Surface

P Series from MBRP brings you the best of both worlds. Designed and constructed to the exact same specifications as MBRPs Pro Series you can expect the same improvements in torque and horsepower and the same awesome sound as our top of the line products. The difference is the heavy duty aluminized steel construction. You save money without compromising on performance. MBRP Installer Series truly is superior to other aluminized exhaust products on the market. Heavy sixteen gauge steel is one reason. Another is that our systems have a thick protective coating of aluminum silica on the seams – an area that is often left exposed to rust.

Product Features:

• P Series Cat Back System
• The Lowest Bend Degree Angles And Smooth Mandrel Bends Mean That Exhaust Gases Have An Easier Path To The Tip, Move Faster And Reduce Exhaust Gas Temperatures
• Vehicle Maintains Optimal Operating Temperatures
• Fits Right The First Time. Rigorous Testing Procedures Ensure That Every Component Will Fit As Expected
• Each Kit Is Designed To Fit As Many Configurations Of The Same Vehicle As Possible
• More Torque, More Horsepower, Improved Fuel Mileage And A Reduced Risk Of Pre-Mature Breakdown Or Lubricant Deterioration
• Easy, Bolt-On Design, Makes Easy To Install

Designed to fit Hooker Competition header, Manifold or catalytic converter back applications. Cat-back kits install behind the converter and all other applicable emission control devices.

Product Features:

• Reducer Flex-Tubes
• Reduces Backpressure
• Hardware Included
• Instructions Included

Designed to fit Hooker Competition header, Manifold or catalytic converter back applications. Cat-back kits install behind the converter and all other applicable emission control devices.

Product Features:

• Reducer Flex-Tubes
• Reduces Backpressure
• Hardware Included
• Instructions Included

Designed to fit Hooker Competition header, Manifold or catalytic converter back applications. Cat-back kits install behind the converter and all other applicable emission control devices.

Product Features:

• Reducer Flex-Tubes
• Reduces Backpressure
• Hardware Included
• Instructions Included

The Street Series Black Performance Exhaust system delivers dyno proven power with a comfortable interior sound and performance exterior sound. Features Black coated tips. MagnaFlow Performance Exhaust System Kit 19478 is made of durable stainless steel and built using CNC precision robotic manufacturing techniques, all backed by MagnaFlow’s limited construction warranty and limited finish warranty.

Product Features:

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

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