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8L Duramax)
Uses OEM Pins
We’ve tested sealed box intakes vs open air intakes
✔ Increased Horsepower – Improved exhaust flow lets your Cummins breathe better and run stronger
GDP Cat & DPF/SCR Race Pipes (2013-2018 Dodge 2500/3500 6.7L Cummins) c_tools 8L Duramax)Built 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