11%
Up-pipe High Flo 2001-2016 GM Duramax 6.6L
Original price was: $199.$179Current price is: $179.
Ready to ship
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Up-pipe High Flo 2001-2016 GM Duramax 6.6L
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1-5 of 7 reviews
Up-pipe High Flo 2001-2016 GM Duramax 6.6L
Original price was: $199.$179Current price is: $179.
Ready to ship
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competition use only. It is not legal to use on public roads or
emissions-regulated vehicles. Learn more: Legal Disclaimer
competition use only. It is not legal to use on public roads or
emissions-regulated vehicles. Learn more: Legal Disclaimer
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The part itself was simple and installed without any trouble.
The components are clearly high quality. Pipes, hardware, and gaskets are well made. Install pending, but first impressions are excellent.
If you’re deleting your truck, this upgrade is absolutely worth it. It eliminates the weak points of the factory up-pipe design and removes the EGR split entirely. For long-term reliability, this is a smart investment.
Perfect fitment. No issues during installation.
Build quality is excellent, though the fit is very tight. The baffles make contact with the head and create an unpleasant rattle.