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:
    751
  2. CammedVmax
    Replies:
    19
    Views:
    1,272
  3. 07_sc4.8
    Replies:
    1
    Views:
    2,187
  4. j.mo
    Replies:
    40
    Views:
    6,329
  5. stroker87
    Replies:
    7
    Views:
    863
  6. Trevor F
    Replies:
    3
    Views:
    2,979
  7. srgt.terror89
    Replies:
    32
    Views:
    2,637
  8. turkey_drag
    Replies:
    6
    Views:
    2,779
  9. stroker87
    Replies:
    10
    Views:
    1,014
  10. lknox21
    Replies:
    9
    Views:
    2,717
  11. SouthTexasDuramax
    Replies:
    10
    Views:
    973
  12. mrgobstopper
    Replies:
    50
    Views:
    5,014
  13. Samuel6731
    Replies:
    14
    Views:
    1,871
  14. sbarthel
    Replies:
    2
    Views:
    1,655
  15. 2005_Silverado
    Replies:
    71
    Views:
    9,631
  16. Whitelightning
    Replies:
    14
    Views:
    2,475
  17. j.mo
    Replies:
    28
    Views:
    5,832
  18. BigBen
    Replies:
    16
    Views:
    3,376
  19. calboi
    Replies:
    32
    Views:
    1,771
  20. Chris.G.Jr.
    Replies:
    15
    Views:
    1,473

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