AFE Large Bore HD DPF-Delete Exhaust System 2008-10 GM Duramax LMM V8-6.6L (td)

The aFe Large Bore HD DPF-Delete turbo back race exhaust system eliminates the use of the restrictive diesel particulate filter (DPF) for maximum performance and extreme mileage gains. This free flowing exhaust system is constructed out of durable 4" 409 stainless steel and uses bayonet style hangers and band clamps for a clean installation. This system comes complete with all tubing, muffler, bayonet hangers, band clamps, thermocouple and pressure tap bungs You will be shocked at the performance and mileage improvement you will see from this system. This system requires the use of a controller with a DPF-delete function. This is a "Race Only" product used solely for competition. Its use is limited to closed-course racing that is formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, could be in violation of local, state and federal laws. This system also requires an aftermarket electronic module to work properly with the vehicle.