GDP Downpipe Back Exhaust - Single (2007.5-2010 GM 2500/3500 6.6L Duramax LMM) GDPHPSTOCK providing everything you need to

providing everything you need to make the switch to a CP3 pump without the hassle

The EFI Live platform can tune multiple trucks with one device (with the purchase of additional support packs and vin licenses)

Fits 2013–2018 Ram 3500/4500/5500 Cab & Chassis 6

Across the lineup

this bundle combines the cutting-edge technology of the X4 tuner with our exclusive GDP Support Pack

GDP Downpipe Back Exhaust - Single (2007.5-2010 GM 2500/3500 6.6L Duramax LMM) GDPHPSTOCK providing everything you need toBuilt 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