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. bu1ldv8
    Replies:
    14
    Views:
    2,314
  2. J_Corr
    Replies:
    140
    Views:
    12,836
  3. Slow05CC
    Replies:
    6
    Views:
    668
  4. RickLzonai
    Replies:
    15
    Views:
    3,835
  5. Lutronjim
    Replies:
    1
    Views:
    858
  6. Fastnloud5.3
    Replies:
    21
    Views:
    4,604
  7. 1clean99
    Replies:
    20
    Views:
    3,978
  8. MikeD.
    Replies:
    17
    Views:
    3,982
  9. cvand789
    Replies:
    3
    Views:
    2,716
  10. bama_thunder
    Replies:
    12
    Views:
    1,534
  11. MRobi
    Replies:
    102
    Views:
    14,510
  12. Adjusted
    Replies:
    13
    Views:
    2,486
  13. Jared
    Replies:
    2
    Views:
    848
  14. Jared
    Replies:
    54
    Views:
    6,093
  15. Fred 4/6
    Replies:
    25
    Views:
    2,082
  16. Fred 4/6
    Replies:
    2
    Views:
    972
  17. CammedVmax
    Replies:
    38
    Views:
    3,294
  18. 06fourdoe
    Replies:
    8
    Views:
    946
  19. juanr_08
    Replies:
    39
    Views:
    3,985
  20. Fred 4/6
    Replies:
    30
    Views:
    2,459

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