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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  1. MikeD.
    Replies:
    7
    Views:
    775
  2. CammedVmax
    Replies:
    19
    Views:
    1,354
  3. 07_sc4.8
    Replies:
    1
    Views:
    2,208
  4. j.mo
    Replies:
    40
    Views:
    6,509
  5. stroker87
    Replies:
    7
    Views:
    898
  6. Trevor F
    Replies:
    3
    Views:
    3,024
  7. srgt.terror89
    Replies:
    32
    Views:
    2,743
  8. turkey_drag
    Replies:
    6
    Views:
    2,814
  9. stroker87
    Replies:
    10
    Views:
    1,057
  10. lknox21
    Replies:
    9
    Views:
    2,780
  11. SouthTexasDuramax
    Replies:
    10
    Views:
    1,006
  12. mrgobstopper
    Replies:
    50
    Views:
    5,378
  13. Samuel6731
    Replies:
    14
    Views:
    1,914
  14. sbarthel
    Replies:
    2
    Views:
    1,675
  15. 2005_Silverado
    Replies:
    71
    Views:
    9,814
  16. Whitelightning
    Replies:
    14
    Views:
    2,542
  17. j.mo
    Replies:
    28
    Views:
    5,908
  18. BigBen
    Replies:
    16
    Views:
    3,472
  19. calboi
    Replies:
    32
    Views:
    1,880
  20. Chris.G.Jr.
    Replies:
    15
    Views:
    1,527

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