GM Duramax 6.6L L5P - Stainless Up-Pipes (2017-2024)
These 2-inch stainless steel up-pipes replace the factory 1-5/8-inch piping in 2017-2024 6.6L Duramax L5P trucks, improving exhaust flow and reducing heat.
- The description claims that upgrading to larger 2-inch piping increases exhaust volume to the turbo while removing common leak points.
Variants (1)
- Default Title — 499.99 USD — In stock
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