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 117020100 304 STAINLESS STEEL FOUR INCH PERFORMANCE EXHAUST UPGRADE POLISHED FOR 07.5-19 GM 6.6L DURAMAX LMM/LML/L5P
PACIFIC PERFORMANCE ENGINEERING
$179.99Keep your truck’s good looks going with this stylish upgrade. This kit contains an elbow turn-out pipe and a 5’’ exhaust tip, both of which are made out of premium 304 stainless steel. The no-weld, clamp-on install can be done in...$179.99 -
PPE 117020120 304 STAINLESS STEEL FOUR INCH PERFORMANCE EXHAUST UPGRADE BLACK FOR 07-19 GM 6.6L DURAMAX LMM/LML/L5P
PACIFIC PERFORMANCE ENGINEERING
$179.99Keep your truck’s good looks going with this stylish upgrade. This kit contains an elbow turn-out pipe and a 5’’ exhaust tip, both of which are made out of premium 304 stainless steel. The no-weld, clamp-on install can be done in...$179.99 -
PPE 117020200 304 STAINLESS STEEL FOUR INCH PERFORMANCE EXHAUST UPGRADE POLISHED FOR 20-24 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$179.99This affordable exhaust upgrade kit boosts the performance and appearance of your 6.6L Duramax. It features a 4’’ elbow and a 5’’ polished or black exhaust tip that relocates the exhaust exit to the side of your truck. The premium...$179.99 -
PPE 117020220 304 STAINLESS STEEL FOUR INCH PERFORMANCE EXHAUST UPGRADE BLACK FOR 20-24 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$197.99The PPE 117020220 304 Stainless Steel Four Inch performance Exhaust Upgrade in Black is designed specifically FOR the FOR 20-24 GM 6.6L Duramax L5P engine. This high-quality exhaust system offers a superior performance upgrade FOR your vehicle, ensuring...$197.99 -
MBRP GM8428 ALUMINIZED 3 INCH TURBO DOWN PIPE FOR 2015-2016 GM SILVERADO/SIERRA WITH 6.6L DURAMAX ENGINE
MBRP
$294.99Aluminized Steel 3 Inch Down Pipe Chev/GMC Duramax 6.6L,3 Inch Turbo Down Pipe Replace that restrictive factory downPipe with a MBRP direct replacement downPipe for more flow, fuel economy, and better performance. 2015-2016 Chev/GMC-6.6L Duramax 3 Inch...$294.99