Performance

Want to free up some HP? Looking at headers, shift kits, superchargers, etc? Ask your performance related questions here! Check out the Duramax subforum for all Duramax related questions!

  1. Duramax

    Discuss any and every Duramax platform, general questions and modifications!
    Discussions:
    4
    Messages:
    90
    Latest: Wtb duramax DaJokr, Jul 21, 2014
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  2. Zero
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  3. 2005_Silverado
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  4. Da_Rebel
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  5. 2005_Silverado
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  6. bgray
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  7. Da_Rebel
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  9. barrrf
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  10. SlowHoe
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    581
  11. Blackout
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    330
  12. wretched73
    Replies:
    27
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  13. Smith
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    2,980
  14. Craig
    Replies:
    37
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    12,548
  15. Black_shadow2010
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    3,069
  16. Blackout
    Replies:
    11
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    3,048
  17. Blue 04 Z71
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    1,581
  18. bagged00
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    2,346
  19. Black_shadow2010
    Replies:
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    699
  20. JennaBear
    Replies:
    0
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    2,155
  21. redbug57
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    523
  22. Chevy*808*
    Replies:
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  23. Blue97
    Replies:
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  24. Fairclough
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  25. iceman71
    Replies:
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    2,523
  26. Slow05CC
    Replies:
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    4,005
  27. Reit38
    Replies:
    18
    Views:
    3,929
  28. Blackout
    Replies:
    11
    Views:
    1,633

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