2017-2019 GM 2500HD/3500HD 6.6L L5P Duramax Single-Exit Kits

Upgrading to a single-exit exhaust kit on your 2017-2019 GM 6.6L Duramax L5P is a surefire way to boost both the performance and sound of your ride. These kits are engineered to replace your restrictive factory exhaust system with advanced designs and premium materials that maximize airflow, leading to noticeable performance gains. Whether you’re looking for a deep, aggressive exhaust note or simply more power, these systems have you covered. Many of these exhaust kits feature eye-catching, aggressively styled tips and powerful mufflers that enhance both the look and sound of your truck. For those who prefer a custom touch, several options come standard without an exhaust tip, allowing you to select the perfect style to match your vehicle. To truly unlock the hidden power under your hood, consider pairing your new exhaust with a high-flow Cold Air Intake or a performance Tuner. GM Duramax Fitments: 2017, 2018, 2019 GM 6.6L Duramax. Submodel Fitments: WT, Custom, LT, LTZ, High Country, 1LT, 2LT, Pro, SLE, SLT, AT4, Denali. Some exceptions apply, please see individual product pages for specific fitments.

GM Duramax>2017-2019 6.6L L5P
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MBRP S6032AL 4 inch Filter Back Single Side Aluminized | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
MBRP S6032AL 4 inch Filter Back Single Side Aluminized | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

MBRP Exhaust

MBRP S6032AL 4 inch Filter Back Single Side Aluminized | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: MBRS6032AL
Price
$399.99
MBRP S60360409 5 inch Filter Back Single Side T409 Stainless Steel | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
MBRP S60360409 5 inch Filter Back Single Side T409 Stainless Steel | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

MBRP Exhaust

MBRP S60360409 5 inch Filter Back Single Side T409 Stainless Steel | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: MBRS60360409
Price
$614.99
MagnaFlow 17072 5 DPF Back Single Exhaust System Black Coated with Tip | 2007.5-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
MagnaFlow 17072 5 DPF Back Single Exhaust System Black Coated with Tip | 2007.5-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Magnaflow Exhaust Products

MagnaFlow 17072 5 DPF Back Single Exhaust System Black Coated with Tip | 2007.5-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: MFL17072
Price
$1,043
MBRP S60360AL 5 inch Filter Back Single Side Aluminized Steel | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
MBRP S60360AL 5 inch Filter Back Single Side Aluminized Steel | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

MBRP Exhaust

MBRP S60360AL 5 inch Filter Back Single Side Aluminized Steel | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: MBRS60360AL
Price
$489.99
PPE 117010350 Stainless Steel Cat-Back Performance Exhaust System Polished Tip | 2007.5-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
PPE 117010350 Stainless Steel Cat-Back Performance Exhaust System Polished Tip | 2007.5-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

PPE

PPE 117010350 Stainless Steel Cat-Back Performance Exhaust System Polished Tip | 2007.5-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: PPE117010350
Price
$539.99
MBRP S6033AL 4 inch Filter Back Dual Outlet Single Side Aluminized Steel | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
MBRP S6033AL 4 inch Filter Back Dual Outlet Single Side Aluminized Steel | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

MBRP Exhaust

MBRP S6033AL 4 inch Filter Back Dual Outlet Single Side Aluminized Steel | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: MBRS6033AL
Price
$539.99
MBRP S6032BLK 4 inch Filter Back Single Side Black Coated | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
MBRP S6032BLK 4 inch Filter Back Single Side Black Coated | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

MBRP Exhaust

MBRP S6032BLK 4 inch Filter Back Single Side Black Coated | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: MBRS6032BLK
Price
$549.99
MBRP S6032304 4 inch Filter Back Single Side T304 Stainless | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
MBRP S6032304 4 inch Filter Back Single Side T304 Stainless | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

MBRP Exhaust

MBRP S6032304 4 inch Filter Back Single Side T304 Stainless | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: MBRS6032304
Price
$659.99
MagnaFlow 17870 Stainless 5 inch DPF-Back Exhaust | 2007-2023 GM Silverado/Sierra 2500HD / 3500HD
MagnaFlow 17870 Stainless 5 inch DPF-Back Exhaust | 2007-2023 GM Silverado/Sierra 2500HD / 3500HD

Magnaflow Exhaust Products

MagnaFlow 17870 Stainless 5 inch DPF-Back Exhaust | 2007-2023 GM Silverado/Sierra 2500HD / 3500HD

SKU: MFL17870
Price
$839

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2017-2019 6.6L Silverado & Sierra 2500HD/3500HD

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