GM Duramax LMM 4″ Down-pipe Back Exhaust (2007.5-2010)

Vehicle Fitment:
2007.5, 2008, 2009, 2010 Chevrolet Silverado & GMC Sierra 2500 & 3500HD 6.6L Duramax pickup trucks. Will not fit Cab & Chassis trucks.

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

Features:

• 4″stainless steel piping
• Downpipe Back Race Exhaust System
• OE style hangers for easy installation
• Maximum flow for competition applications
• No bungs
• Increases Fuel Efficiency
• Does Not Fit Late Models With 3 Bolt Flange