Product Description:
Fitment Notes: Turbo Outlet Down Pipe - 11-15(Early 2015) GM Duramax 6.6L LML V8 6.6L (DIESEL), Silverado/Sierra 2500HD/3500, Extended-Crew Cab/Short-Long Bed. 2011 to EARLY 2015 Model Years, Turbo Outlet Down Pipe The CDP Duramax downpipe is built from 3" mandrel bent 304 thick wall stainless steel . A fiberglass based heat wrap is also used to provide further insulation from the passenger compartment and firewall due to the closer proximity of the larger, higher flowing pipe. 3" Stainless Steel Construction Thermal Coated & Heat Wrapped Increased Performance & Efficiency Improved Throttle Response Reduced EGT's
