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Up-pipe High Flo 2001-2016 GM Duramax 6.6L

Up-pipe High Flo 2001-2016 GM Duramax 6.6L

(7 reviews)
Ready to ship
SKU: 22205
For off-road and race use only

Original price was: $199.Current price is: $179.

Ready to ship
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Power you can trust.

Built. Tested. Proven.

Real diesel experts.

We wrench, we drive, we know.

Perfect fit, every time.

No guesswork, just plug & play.

Fast shipping.

Ready to ship from US warehouses.

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Up-pipe High Flo 2001-2016 GM Duramax 6.6L Up-pipe High Flo 2001-2016 GM Duramax 6.6L
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4.3
Based on 7 reviews
5 star
29
29%
4 star
71
71%
3 star
0%
2 star
0%
1 star
0%
1-5 of 7 reviews
  1. EC
    Ethan Cetina
    Reviewer
    Up-pipe High Flo 2001-2016 GM Duramax 6.6LUp-pipe High Flo 2001-2016 GM Duramax 6.6L

    The part itself was simple and installed without any trouble.

  2. WB
    Walter Butler
    Reviewer
    Up-pipe High Flo 2001-2016 GM Duramax 6.6LUp-pipe High Flo 2001-2016 GM Duramax 6.6L

    The components are clearly high quality. Pipes, hardware, and gaskets are well made. Install pending, but first impressions are excellent.

  3. NG
    Nick Graves
    Reviewer
    Up-pipe High Flo 2001-2016 GM Duramax 6.6LUp-pipe High Flo 2001-2016 GM Duramax 6.6L

    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.

  4. JK
    James klapper
    Reviewer
    Up-pipe High Flo 2001-2016 GM Duramax 6.6LUp-pipe High Flo 2001-2016 GM Duramax 6.6L

    Perfect fitment. No issues during installation.

  5. GS
    Gerad Smith
    Reviewer
    Up-pipe High Flo 2001-2016 GM Duramax 6.6LUp-pipe High Flo 2001-2016 GM Duramax 6.6L

    Build quality is excellent, though the fit is very tight. The baffles make contact with the head and create an unpleasant rattle.