GM Duramax 6.6L Downpipe-Back Race Exhaust (2011-2015)

Vehicle Fitment:
2011, 2012, 2013, 2014, 2015 Chevrolet Silverado & GMC Sierra 2500 & 3500HD 6.6L Duramax pickup trucks. Will not fit Cab & Chassis trucks.

Description: This 4″ race exhaust allows removal of the catalytic converter and DPF filter from the exhaust system for off-road

Features:

• Stainless steel piping
• Available in 4″ or 5″
• OE style hangers for easy installation
• Straight-through design for maximum exhaust flow
• Maximum flow for competition applications
• No bungs
• Does Not Fit Late Model 2015s with 3 Bolt Flange