GMC Sierra Exhaust Systems
- Magnaflow®Overand Series Exhaust SystemOverand Series Exhaust System by Magnaflow®. The MagnaFlow Overland Series Exhaust system provides the performance and versatility your off-road adventures demand. Explore further in your vehicle with a high clearance design that...Tuned, Powerful Exhaust SoundFree-Flow Design for Maximum Performance$741.00 - $3,707.00
- Gibson®Patriot Skull™ Exhaust SystemPatriot Skull™ Exhaust System by Gibson®. The Patriot skull Exhaust is the complete opposite of what Gibson has normally done. Sonically Gibson brings you a sound that’s more aggressive, powerful, and brings your engine to LIFE....Stainless mandrel bent tubingBlack Ceramic T304 Stainless Round Rolled Edge Slash-Cut Tip with an American Flag Logo$681.69 - $859.63$757.42 - $955.15Save up to 10%
- DynoMax®Super Turbo™ Exhaust SystemsSuper Turbo™ Exhaust Systems by DynoMax®. Get improved exhaust flow and reduced back pressure for better performance, and a mellow performance exhaust tone without annoying interior resonance, with this exhaust system. It comes with...Constructed to increase horsepower and torque thanks to improved exhaust flowThe Super Turbo muffler will maintain a mellow performance tone$157.90 - $654.85
- Diamond Eye®Exhaust SystemsExhaust Systems by Diamond Eye®. This products are created for those who are not afraid of the power. It is fine-tuned to deliver unrestricted power and tested against competition for maximum performance. The product includes everything...$245.22 - $817.55
- XFORCE Exhaust®Exhaust SystemsExhaust Systems by XFORCE Exhaust®. XFORCE offers a range of uniquely engineered and designed stainless steel exhaust systems. They are built to perform well, with materials designed for longevity and like all XFORCE Exhaust systems...Custom designed to boost the efficiency of your exhaustMade with the cutting-edge technology and materials$256.50 - $1,799.10
- PPE®Exhaust SystemsExhaust Systems by PPE®. PPE is where engineering, design, and quality come together in perfect form. This superior product was crafted using modern manufacturing methods and high-grade materials to strict standards to make your truck...Great way to improve the performance of your truckSynonymous with quality, efficiency, and dependability$494.99 - $539.99
- AP Exhaust®608 Series Universal Fit Catalytic Converters608 Series Universal Fit Catalytic Converters by AP Exhaust®. Three-Way No / Air OBDII by designed US-EPA Compliant catalytic converters are efficient at the oxidation of HC’s and CO, and very efficient at the reduction of NOx,...A multitude of Universal converter bodies provided for maximum coverageProvides professional installer with immediate installation options$137.74 - $368.55
- iD Select®ECO CARB Direct Fit Catalytic Converter and Pipe AssemblyECO CARB Direct Fit Catalytic Converter and Pipe Assembly by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch exhaust product from iD Select. It’s built to OEM specifications to offer the same fit,...Direct OEM replacement for your malfunctioning exhaust partMade to deliver the ultimate in quality, reliability, and value$314.99 - $1,290.79
- iD Select®ECO GM Direct Fit Catalytic Converter and Pipe AssemblyECO GM Direct Fit Catalytic Converter and Pipe Assembly by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch exhaust product from iD Select. It’s built to OEM specifications to offer the same fit, form,...Direct OEM replacement for your malfunctioning exhaust partMade to deliver the ultimate in quality, reliability, and value$253.11 - $877.43
- Eastern Catalytic®ECO GM Direct Fit Converter and Pipe AssemblyECO GM Direct Fit Converter and Pipe Assembly by Eastern Catalytic®. If you need to replace your failed or damaged catalytic converter, this product is the right choice. Designed specifically for your vehicle, this catalytic converter...Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor$194.78 - $799.03
- Eastern Catalytic®ECO II Direct Fit Converter and Pipe AssemblyECO II Direct Fit Converter and Pipe Assembly by Eastern Catalytic®. If you need to replace your failed or damaged catalytic converter, this product is the right choice. Designed specifically for your vehicle, this catalytic converter...Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor$196.94 - $1,124.91
- Flowmaster®Scavenger Series HeadersScavenger Series Headers by Flowmaster®. Replace your restrictive factory exhaust manifolds with these stainless steel headers and let your engine breath! These headers are easy to install because they're designed to directly replace...Increases horsepower and torqueImproves engine efficiency and throttle response$897.95 - $1,193.95
- Hedman Hedders®Full Length Exhaust HeadersFull Length Exhaust Headers by Hedman Hedders®. The standard-duty Hedman Hedders come from the factory with an extremely durable, protective ceramic-metallic coating. Hedman Hedders, pioneered the use of ceramic-metallic coatings, back...Made of High Quality MaterialsBuilt to Last$215.59 - $1,641.92
- Hedman Hedders®Shorty Exhaust HeadersShorty Exhaust Headers by Hedman Hedders®. After more than 50 years of manufacturing headers using mild steel materials, Hedman Hedders, announces the introduction of performance headers manufactured using Type 304 stainless steel...Made of High Quality 304 SSBuilt to Last$254.77 - $1,188.01
- Walker®Trucks MufflersTrucks Mufflers by Walker®. Walker offers a complete line-up of exhaust products for today's medium-duty, heavy-duty and commercial vehicles. With their extensive selection of accessories and hardware for the exhaust system, Walker will...Makes installation quick and easyOptimal OE-style fit and quality$110.71 - $188.80
- Flowmaster®50 Series Big Block Muffler50 Series Big Block Muffler by Flowmaster®. The 50 Series Big Block muffler is made for more than just big cubic inch engine applications. Its large case size with internal tuning chamber provides mileage and power gains along with...Mild to stock exterior exhaust toneMinimal interior resonance$276.95
- MagnaFlow®Replacement MufflerReplacement Muffler by MagnaFlow®. Made in the USA and engineered to last, for those seeking increased performance and better economy, MagnaFlow Mufflers deliver the smooth deep sound you want and the wide-open performance power you...Made in the U.S.A.All Mandrel Bent Tubing$34.00 - $83.00
- DynoMax®Race Series Bullet MufflerRace Series Bullet Muffler by DynoMax®. DynoMax® Race Bullet mufflers feature 100-percent welded construction for lifelong durability. The 'Pure Unadulterated POWER' and lightweight, compact design make it the ultimate race muffler....$50.55 - $87.79
- DynoMax®Ultra Flo™ MufflerUltra Flo™ Muffler by DynoMax®. This muffler packs straight-through design for unrestricted exhaust flow and a dyno-proven increase in power inside a polished stainless steel shell that delivers a show quality shine. It maintains a...$83.17 - $261.92
- AERO Exhaust®Turbine Series Performance Exhaust MufflersTurbine Series Performance Exhaust Mufflers by AERO Exhaust®. The AERO Exhaust Turbine Series performance muffler designed to eliminate restriction in a diesels exhaust system while dampening the exhaust tone. The Turbine Series muffler...Patented Airfoil Cone Technology100% 304 Stainless Steel$149.99 - $159.99
- Fel-Pro®Exhaust Pipe Connector GasketExhaust Pipe Connector Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets meet specific OEM...Direct OEM replacement for a proper fitEnsures reliable sealing performance$5.11 - $59.93
- Mahle®Exhaust Muffler GasketExhaust Muffler Gasket by Mahle®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at...High quality at an affordable priceExpertly made from premium materials$5.42 - $27.09
- Speed FX®MaxFlow Xtreme™ Exhaust MufflerMaxFlow Xtreme™ Exhaust Muffler by Speed FX®. Do you want to get more power out of your vehicle? Then this superior Speed FX product is just for you. Carefully designed for maximum performance, is will more than just meet your needs...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$307.95
- ACDelco®Genuine GM Parts™ Exhaust Header PipeGenuine GM Parts™ Exhaust Header Pipe by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$181.91 - $441.82
- MBRP®Armor Plus™ Exhaust SystemArmor Plus™ Exhaust System by MBRP®. Make your engine function at its full efficiency by choosing from our comprehensive selection of top-grade performance air intake parts. Crafted by the industry-leading professionals who use the...High quality at an affordable priceExpertly made from premium materials$172.04 - $617.49$184.99 - $649.99Save up to 7%
- MBRP®Black Series Diesel Exhaust SystemsBlack Series Diesel Exhaust Systems by MBRP®. Black is the new chrome, they say. And it's hard to argue with the compelling look of a "murdered-out" custom car or truck, with every piece of brightwork done in black or flat...$427.79 - $478.94$459.99 - $514.99Save 7%
- MBRP®Pro Series Diesel Exhaust SystemsPro Series Diesel Exhaust Systems by MBRP®. MBRP's Pro Series exhausts are built without compromise. That means they're engineered to fit properly the first time, from constant-diameter mandrel-bent tubing that flows as freely as...$530.09 - $1,036.94$569.99 - $1,114.99Save 7%
- MagnaFlow®Pro Series Exhaust SystemsPro Series Exhaust Systems by MagnaFlow®. These entry level performance diesel systems feature 100% steel mufflers and mandrel-bent steel tubing. MagnaFlow systems give more horsepower and torque than factory exhaust systems by...Tuned, Powerful Exhaust SoundFree-Flow Design for Maximum Performance$515.00 - $839.00
- Gibson®Patriot Series™ Exhaust SystemsPatriot Series™ Exhaust Systems by Gibson®. United we stand in the hands of craftsmen who have forged prosperity from their hands. Introducing the all new Patriot Series by Gibson Performance. Each system features 2.5" Stainless...$691.60 - $792.34$757.42 - $851.26Save up to 10%
- aFe®Large Bore HD™ Exhaust SystemsLarge Bore HD™ Exhaust Systems by aFe®. Get increased exhaust flow, more horsepower and torque, improved performance and lower exhaust gas temperatures with the aFe Large Bore HD Exhaust System. aFe dyno tests every system for maximum...$320.00 - $1,160.00
The Sierra looks really good while it's working. A real man's truck, but not at all discriminating to the female population either. A fire-breathing engine is mounted under the hood to ensure that you're never left tapping the gas pedal looking for more power when it comes to hauling your prized RV up a large hill with your fifth-wheel, or bringing your boat out of the water on a large slippery slope. What do you use yours for? Is your exhaust giving you trouble? A blown muffler, cat, pipe, or header?
The dealership is the worst possible place to go looking for reasonable-costing OE replacement parts for your exhaust. They want your money, and they'll happily take all of it! We've got some great price-slashed deals for you here; whether you want premium aluminized hardware, or factory-quality at non-factory prices. Check out the DEC brand premiere OE Catalysts. Their American-made, dual-sided catalysts come ready-to-install alongside your factory equipment. Guaranteed for fitment and performance, each cat converter in this set (comes with two) comes with its own heat shield, factory flanges, and hanger attachments. All of our Sierra exhaust components are just like the factory parts, cost way less, and will last as long or longer than their GMC factory equals.