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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    472
  11. Blackout
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    234
  12. wretched73
    Replies:
    27
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  13. Smith
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    2,846
  14. Craig
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    37
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    11,753
  15. Black_shadow2010
    Replies:
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  16. Blackout
    Replies:
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  17. Blue 04 Z71
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  18. bagged00
    Replies:
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    2,178
  19. Black_shadow2010
    Replies:
    4
    Views:
    627
  20. JennaBear
    Replies:
    0
    Views:
    2,080
  21. redbug57
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    467
  22. Chevy*808*
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  23. Blue97
    Replies:
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  24. Fairclough
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  25. iceman71
    Replies:
    20
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    2,241
  26. Slow05CC
    Replies:
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    3,751
  27. Reit38
    Replies:
    18
    Views:
    3,743
  28. Blackout
    Replies:
    11
    Views:
    1,412

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