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. 2005_Silverado
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  3. Da_Rebel
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  4. Zero
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  5. Da_Rebel
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  6. bgray
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  7. 2005_Silverado
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  8.   » Normal Threads
  9. OffroadUnleashed
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  10. Silver04
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  11. JennaBear
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  12. Birds03Z71
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  13. Slow05CC
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  14. kippjr23
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    2,689
  15. ScottyBoy
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  16. DaddyFerg
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  17. stroker87
    Replies:
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    863
  18. SamCarroll
    Replies:
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    581
  19. Fred 4/6
    Replies:
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    2,846
  20. GingerCrew
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    53
    Views:
    2,782
  21. Rhoush
    Replies:
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    Views:
    3,535
  22. James720
    Replies:
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    Views:
    517
  23. Samuel6731
    Replies:
    8
    Views:
    876
  24. Blackout
    Replies:
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    Views:
    1,485
  25. 06_LowTie
    Replies:
    21
    Views:
    3,469
  26. 2005_Silverado
    Replies:
    71
    Views:
    9,631
  27. Craig
    Replies:
    37
    Views:
    12,006
  28. wjmarsh55
    Replies:
    9
    Views:
    640

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