15.5+ DURAMAX EXHAUST SYSTEM
Enhance the performance and sound of your vehicle with our wide selection of 15.5+ Duramax Exhaust Systems. Designed specifically for GM Duramax 6.6L L5P engines, these exhaust systems are a perfect upgrade for diesel truck enthusiasts looking for improved power, torque, and fuel efficiency.
Our range of Duramax exhaust systems includes options from top brands like Banks, MBRP, and AFE, ensuring high-quality construction and performance. Whether you prefer a black or chrome tip, aluminized steel, or stainless steel construction, we have the perfect exhaust system to suit your needs and style preferences.
These exhaust systems are designed to optimize exhaust flow, minimize back pressure, and reduce exhaust temperatures, resulting in increased horsepower and torque gains. You can also expect a deeper and more aggressive exhaust note that will turn heads wherever you go.
Installation of these Duramax exhaust systems is straightforward and can typically be done with basic hand tools in your own garage. With the added benefit of improved fuel efficiency, these exhaust systems are a smart investment for both performance enthusiasts and daily drivers.
Upgrade your GM Duramax 6.6L L5P engine with a high-quality exhaust system from our selection and experience the difference in power, sound, and overall driving performance. Drive with confidence knowing that your vehicle is equipped with the best exhaust system on the market.
Our range of Duramax exhaust systems includes options from top brands like Banks, MBRP, and AFE, ensuring high-quality construction and performance. Whether you prefer a black or chrome tip, aluminized steel, or stainless steel construction, we have the perfect exhaust system to suit your needs and style preferences.
These exhaust systems are designed to optimize exhaust flow, minimize back pressure, and reduce exhaust temperatures, resulting in increased horsepower and torque gains. You can also expect a deeper and more aggressive exhaust note that will turn heads wherever you go.
Installation of these Duramax exhaust systems is straightforward and can typically be done with basic hand tools in your own garage. With the added benefit of improved fuel efficiency, these exhaust systems are a smart investment for both performance enthusiasts and daily drivers.
Upgrade your GM Duramax 6.6L L5P engine with a high-quality exhaust system from our selection and experience the difference in power, sound, and overall driving performance. Drive with confidence knowing that your vehicle is equipped with the best exhaust system on the market.
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PPE 117010350 304 STAINLESS STEEL CAT BACK PERFORMANCE EXHAUST SYSTEM WITH POLISHED TIP 2007.5-2019 GM 6.6L DURAMAX LMM/LML/L5P
PACIFIC PERFORMANCE ENGINEERING
$539.994 Inch 304 stainless steel high-flowing Cat Back system single exhaust. Turbo-charged engines need as little exhaust restriction as possible in order for the turbo to spool up faster and work more efficiently. Install our new reduced-restriction exhaust...$539.99 -
AFE 49-44125-P Large Bore-HD 5 IN 409 Stainless Steel DPF-Back Exhaust System GM Diesel Trucks 20-23 V8-6.6L (td) L5P
AFE POWER
$527.846" Diameter Polished Intercooled Exhaust Tip:Finishing off this exhaust system is a 6" diameter polished 304 stainless steel intercooled clamp-on exhaust tip. The tip features an aFe POWER logo plate riveted on for a unique style. Installation:Some...$527.84 -
MBRP S6032BLK 2011-2019 CHEVROLET/GMC 2500/3500 DURAMAX BLACK COATED T304 STAINLESS STEEL 4IN FILTER BACK SINGLE SIDE
MBRP
$474.99Black coated T304 Stainless Steel 4 Inch Filter Back Single Side 4 Inch Filter Back, Single Side, Black coated Our Black Series performance exhaust systems offer a true murdered-out style without compromising on quality and performance. With fully sealed...$474.99 -
MBRP S60360409 2011-2019 CHEVROLET/GMC 2500/3500 DURAMAX T409 STAINLESS STEEL 5IN FILTER BACK SINGLE SIDE
MBRP
$534.99T409 Stainless Steel 5 Inch Filter Back Single Side 5 Inch Filter Back, Single Side, T409 Stainless Steel MBRP's 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...$534.99 -
MBRP S5093AL 2020 CHEVROLET/GMC 2500/3500 HD SILVERADO/SIERRA 6.6L V8 ALUMINIZED STEEL 4IN CAT BACK SINGLE SIDE EXIT (STREET VERSION)
MBRP
$514.99Aluminized Steel 4 Inch Cat Back Single Side Exit (Street Version) 2020 -2023 Chevrolet 4 Inch Cat Back Single Side Exit Installer Series Built to PerformMBRP's performance exhaust systems are built to perform. Designed to maximize exhaust flow and...$514.99