Downpipe-Back Stainless Steel Race Exhaust
Vehicle Fitment:
2001, 2002, 2003, 2004, 2005, 2006, 2007 Chevrolet Silverado & GMC Sierra 2500 & 3500HD 6.6L Duramax?LB7 / LLY / LBZ 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″ or 5″?stainless steel?piping
- Downpipe-Back Race Exhaust System
- OE style hangers for easy installation
- Maximum flow for competition applications
- No bungs
- Increases Fuel Efficiency
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**Off-road use only. Requires race tuning**