Banks Monster 4" Down-Pipe Back Single Exit Exhaust, Chevy/GMC (2001-04) 6.6L Duramax CC/EC LB, Aluminized off road
Many straight-through mufflers deliver an obnoxious drone that overpowers conversations. Banks Monster Muffler is extensively sound-tested and engineered with a unique expansion chamber and high-temperature packing. Instead of a drone, you’re treated to a rich exhaust note that’s authoritative, yet civil. It sounds as great as it looks!
This of road kit doesn't retain the cat converter.
- Item Requires Shipping
- 107.0 lbs.
- W35.0000” x H10.0000” x L37.5000”
- Free Shipping
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