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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  9. Reit38
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  10. barrrf
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  11. SlowHoe
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    636
  12. Blackout
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  13. wretched73
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  14. Smith
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  15. Craig
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  16. Black_shadow2010
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  17. Blackout
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    3,110
  18. Blue 04 Z71
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  19. bagged00
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  20. Black_shadow2010
    Replies:
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    729
  21. JennaBear
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  22. redbug57
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  23. Chevy*808*
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  24. Blue97
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  25. Fairclough
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  26. iceman71
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    2,644
  27. Slow05CC
    Replies:
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    Views:
    4,111
  28. Reit38
    Replies:
    18
    Views:
    4,017

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