4" DPF Delete | 2011-2015 GM/Chevy Duramax LML 6.6L

Compatibility:

2011-2015 Chevrolet Silverado & GMC Sierra 2500 & 3500HD 6.6L Duramax pickup trucks. 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.

Description:

• 4" Downpipe-Back Race Exhaust System.
  
• Improved combustion chamber temperatures
• Increased power from more powerful tune flashes
• Free-flowing exhaust system for more power and better fuel economy