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

-Fitment:
For 2011-2015 Chevrolet Silverado & GMC Sierra 2500 & 3500HD 6.6L Duramax pickup trucks. (Short bed crew cab and long bed crew cab.)Will not fit Cab & Chassis trucks.
The turbo direct pipe on some of the 2015 models has a 3-bolt flange instead of a V-band clamp. 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!
-Feature:
High-performance Downpipe Back Race Exhaust System designed for optimal engine performance
Includes OE-style hangers for easy installation
Enhanced power: Experience a noticeable increase in driving performance
Reduced EGTs: Lower Exhaust Gas Temperatures for a healthier engine
Improved exhaust flow promotes truck efficiency and performance
Optional muffler available for those seeking a quieter, more refined exhaust note
Better engine breathing leads to increased power output
-Tuner required
Removal of DPF, CAT, SCR and/or DOC includes removal and elimination of emission related sensors. A tuner with DPF removal capability is required to prevent engine warning lights or diagnostic trouble codes. If you don't already have a tuner with DPF removal capability,We recommend the Minimaxx tuner for seguler stores.