GM Duramax LMM Downpipe Back Exhaust (2007.5-2010)
This downpipe-back exhaust system for 2007.5–2010 Chevrolet Silverado and GMC Sierra 2500/3500HD models features 16-gauge T409 stainless steel tubing and is designed for off-road and race applications.
- The description claims the system improves performance and reduces EGTs.
Specifications
- Exhaust System
- 4-inch Downpipe-Back, 5-inch Downpipe-Back
Variants (2)
- 4-inch Downpipe-Back — 467.50 USD — In stock
- 5-inch Downpipe-Back — 599.99 USD — In stock
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