4" Down Pipe Back Stainless Steel Exhaust 2007-2010 GM Duramax LMM
2007.5, 2008, 2009, 2010 Chevrolet Silverado & GMC Sierra 2500 & 3500HD 6.6L Duramax pickup trucks. Will not fit Cab & Chassis trucks.
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 use. Comes complete with OE style hangers and clamps for an easy installation.
- No Bungs
- Without Muffler
- 4" Stainless Steel
- OE Style Hangers For Easy Installation
- Maximum Flow For Competition Applications
**Race tuning required**
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