Pay in 4 interest-free payments of $85.00 Learn more
Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
Key Features
⚠ Regulatory Compliance – Installation on emission-controlled vehicles may violate local laws
designed specifically to bypass the factory-installed anti-tuning security module in 2018+ Cummins trucks
OBD-II and PCM unlock Cable
It is no longer necessary to send in your ECM
GDP Downpipe Back Exhaust - Single (2017-2019 GM 2500/3500 6.6L Duramax L5P) Muffler:No Muffler Key FeaturesBuilt to Last: Constructed from heavy duty T409 stainless steel for maximum durability. Mandrel bent for a perfect fit and improved airflow. Improved flanges ensure a leak free connection. Effortless Installation: Includes clamps, pre welded contour bent hangers, and strong flanges for a hassle free installation. Performance Gains: Expect increased horsepower, lower Exhaust Gas Temperatures (EGTs), and improved airflow. Unleash your truck's potential
US$ 25.70
US$ 35.29