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. Reit38
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  10. barrrf
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  11. SlowHoe
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  12. Blackout
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  13. wretched73
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  14. Smith
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  15. Craig
    Replies:
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  16. Black_shadow2010
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    3,376
  17. Blackout
    Replies:
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    3,212
  18. Blue 04 Z71
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  19. bagged00
    Replies:
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  20. Black_shadow2010
    Replies:
    4
    Views:
    796
  21. JennaBear
    Replies:
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  22. redbug57
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  23. Chevy*808*
    Replies:
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  24. Blue97
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  25. Fairclough
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    1,067
  26. iceman71
    Replies:
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    2,846
  27. Slow05CC
    Replies:
    10
    Views:
    4,316
  28. Reit38
    Replies:
    18
    Views:
    4,185

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