Seguler 4" Downpipe Back DPF Delete Race Pipe for 2011-2015 6.6L GM Duramax LML

Material: T409 Stainless steel. 4" Downpipe back DPF Delete pipe. Increase in fuel efficiency, resulting in savings at the pump. No bungs for a more efficient, unobstructed exhaust flow. This high-quality race exhaust system begins at the downpipe, allowing for the removal of the catalytic converter and DPF filter from the exhaust system, thereby improving the overall performance of your vehicle. These kits will only fit models equipped with v-band clamp and will not work for trucks equipped with the 3-bolt flange off the turbo direct pipe! Fit 2011-2015 6.6L Duramax 2500 & 3500HD pickup trucks. Will not fit Cab & Chassis trucks.