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Thumbnail Filmstrip of 2011-2019 6.6L LML / L5P Duramax 4 Inch Black Series Filter Back Exhaust MBRP S6032BLK Images
Looking for an upgraded exhaust system for your Duramax? Check out the MBRP S6032BLK 4 Inch Black Series Filter Back Exhaust. This high-quality exhaust system is made from T304 stainless steel and features a 4" construction for maximum durability. It also includes a 5" OD exhaust tip for a more aggressive look and sound. Plus, the filter-back design ensures optimal airflow and performance.
Looking for an upgraded exhaust system for your Duramax? Check out the MBRP S6032BLK 4 Inch Black Series Filter Back Exhaust. This high-quality exhaust system is made from T304 stainless steel and features a 4" construction for maximum durability. It also includes a 5" OD exhaust tip for a more aggressive look and sound. Plus, the filter-back design ensures optimal airflow and performance.
Q
Brian • 01/19/2026, 7:56:53 AM
How many h.p can I gain using this product?
A
01/19/2026, 2:44:55 PM
No exact HP numbers stated fromt he manufacturer.
Proposition 65 Warning Information -
P65Warnings.ca.gov
Fits: L5P Duramax 2017-2019
Fits: Duramax 2011-2019
Fits: L5P Duramax 2017-2019
California Restricted
Fits: Duramax 2007.5-2019 (ECSB/ECLB & CCSB)