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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
With a sleek
we attempt to maintain stock power levels
you're leaving serious performance on the table
Expect a noticeable boost in horsepower and torque
✔ Designed for 2020-2023 GM 2500/3500 6
GDP Cat & DPF Race Pipes (2011-2015 GM 2500/3500 6.6L Duramax) Size:4" With a sleekBuilt 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