Performance

Engine mods, Chips, Filters, etc.

Sponsored By: Black Bear Performance
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  1. battledenali

    GMC Performance Exhaust Experience

    battledenali, Jan 9, 2018 ... 2
    Replies:
    18
    Views:
    3,179
    Vinvin7716
    Dec 6, 2018 at 10:45 AM
  2. HunterWhiteBus

    Car Performance Shop in Dallas

    HunterWhiteBus, Nov 30, 2018
    Replies:
    1
    Views:
    152
    HunterWhiteBus
    Nov 30, 2018
  3. Dj medvec

    Magnalfow muff and tips

    Dj medvec, Oct 6, 2017 ... 4 5 6
    Replies:
    57
    Views:
    4,838
    MattGallion
    Nov 30, 2018
  4. NORCAL SS

    Whipple saleeeeeee

    NORCAL SS, Oct 27, 2018
    Replies:
    2
    Views:
    770
    fozzi58
    Nov 29, 2018
  5. Blueinterceptor

    Performance air intake?

    Blueinterceptor, Oct 27, 2018 ... 2 3
    Replies:
    29
    Views:
    2,489
    fozzi58
    Nov 26, 2018
  6. Craig MacDonald

    2018 Performance Tuning

    Craig MacDonald, Nov 19, 2018 ... 2
    Replies:
    15
    Views:
    1,083
    Craig MacDonald
    Nov 26, 2018
  7. Dave Jr

    Supercharged 416 Stroker Tahoe -The build has begun

    Dave Jr, Apr 24, 2018 ... 2 3
    Replies:
    28
    Views:
    3,693
    TooMuchTxn
    Nov 19, 2018
  8. SlendyTheTrendy

    2019 Performance Mods (yeah another one)

    SlendyTheTrendy, Aug 29, 2018
    Replies:
    5
    Views:
    1,326
    BlackBearPerf
    Nov 19, 2018
  9. Mad Maxx

    Range AFM Disabler, Only $78.75!!

    Mad Maxx, Sep 16, 2018 ... 2
    Replies:
    17
    Views:
    1,599
    Chuck_Finley
    Nov 12, 2018
  10. DWSmoot

    Exhaust Tip for stock exhaust

    DWSmoot, Oct 9, 2018
    Replies:
    9
    Views:
    1,081
    noob
    Oct 25, 2018
  11. JonFromNJ

    K&N 63-3082 vs AFE Magnum FORCE Stage-2 Pro 5R

    JonFromNJ, Oct 23, 2018
    Replies:
    2
    Views:
    416
    Mad Maxx
    Oct 24, 2018
  12. Sundancekid

    Resonator Delete '15+ 6.2

    Sundancekid, Nov 21, 2016 ... 2 3 4
    Replies:
    34
    Views:
    8,392
    G00se
    Oct 19, 2018
  13. Shadow17

    Magnaflow 12909 vs OE

    Shadow17, Oct 2, 2017 ... 2
    Replies:
    17
    Views:
    3,407
    Hoganator
    Oct 12, 2018
  14. Msalinas408

    Any Good Headers for Newer Model Tahoes?

    Msalinas408, Aug 15, 2017 ... 4 5 6
    Replies:
    58
    Views:
    6,932
    fozzi58
    Oct 11, 2018
  15. mbp1979

    America racing headers (ARH)

    mbp1979, Sep 9, 2018
    Replies:
    3
    Views:
    552
    fozzi58
    Oct 11, 2018
  16. Lrdchaos

    Negative effects of a tuner, and supporting mods?

    Lrdchaos, Oct 1, 2018 ... 2 3
    Replies:
    21
    Views:
    2,384
    dbbd1
    Oct 11, 2018
  17. NorCalDenali

    17' Yukon Denali Clunky Transmission Fix

    NorCalDenali, Oct 10, 2018
    Replies:
    2
    Views:
    542
    Tahoe14
    Oct 10, 2018
  18. BEIS

    2017 K&N Cold Air Intake (Blackhawk Kit)

    BEIS, Mar 5, 2018 ... 2
    Replies:
    16
    Views:
    3,138
    TheMaineEvent
    Oct 10, 2018
  19. SgtTackleberry

    2015 + Weld-in Exhaust Options

    SgtTackleberry, Apr 29, 2016 ... 3 4 5
    Replies:
    47
    Views:
    12,284
    DWSmoot
    Oct 5, 2018
  20. bearsdenali

    2018 Denali Adaptive Cruise Control

    bearsdenali, Feb 3, 2018 ... 3 4 5
    Replies:
    47
    Views:
    5,843
    bsch3001
    Oct 3, 2018
  21. Stephen Ludwig

    Brake Upgrade

    Stephen Ludwig, Apr 14, 2018 ... 2 3 4
    Replies:
    33
    Views:
    5,123
    Rocket Man
    Oct 1, 2018
  22. jeff laing

    New mods complete, what’s next

    jeff laing, Sep 16, 2018
    Replies:
    2
    Views:
    625
    jeff laing
    Sep 16, 2018
  23. Mishimoto

    Mishimoto R&D: 2014+ Silverado / Sierra 1500 Trans Cooler

    Mishimoto, May 31, 2018
    Replies:
    1
    Views:
    382
    Mishimoto
    Sep 14, 2018
  24. Jorgez28

    Bolt mod

    Jorgez28, Oct 27, 2017
    Replies:
    9
    Views:
    1,814
    Mark Sartain
    Sep 12, 2018
  25. Mishimoto

    Mishimoto R&D: 2014+ K2 Chevy Silverado / GMC Sierra V8 Rad

    Mishimoto, Apr 18, 2018
    Replies:
    4
    Views:
    632
    Mishimoto
    Sep 11, 2018
  26. drmn16

    Performance mods

    drmn16, Aug 18, 2018 ... 2
    Replies:
    15
    Views:
    2,508
    BlackBearPerf
    Sep 4, 2018
  27. Amanda4461

    Eliminating Auto Start/Stop-How to keep from voiding warranty?

    Amanda4461, Aug 31, 2018
    Replies:
    0
    Views:
    387
    Amanda4461
    Aug 31, 2018
  28. jeff laing

    New mods!

    jeff laing, Aug 27, 2018
    Replies:
    1
    Views:
    613
    kuslamb
    Aug 28, 2018
  29. Shadowchaser

    Something missing problem solved on 15 Tahoe LT ,performance Peramide pack

    Shadowchaser, May 6, 2017
    Replies:
    7
    Views:
    987
    MechEng813
    Aug 27, 2018
  30. Mr1mike2001

    Towing question

    Mr1mike2001, Jun 6, 2018 ... 2
    Replies:
    11
    Views:
    1,972
    JTRATX
    Aug 24, 2018
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