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For 2020-2023 Duramax L5P 6
affordable solution to wheel hop
Expect a noticeable boost in horsepower and torque
Fit for specific cab and box configurations (4" Leaf Spring and Coil Spring trucks only
you're leaving serious performance on the table
GDP Cat & DPF Race Pipes (2011-2015 GM 2500/3500 6.6L Duramax) Size:4" For 2020-2023 Duramax L5P 6Built to Last: Constructed from heavy duty 16 gauge T409 stainless steel for maximum durability. Mandrel bent for a perfect fit and improved airflow. Improved flanges ensure a leak free connection. Effortless Installation: Includes contour bent hangers and TorcTite clamps for a hassle free installation. Performance Gains: Expect increased horsepower, lower Exhaust Gas Temperatures (EGTs), and improved airflow. Unleash your truck's potential and let it
US$ 10.90
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US$ 19.20
US$ 22.50