Performance

Engine mods, Chips, Filters, etc.

Sponsored By: Black Bear Performance
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  1. Sundancekid

    Resonator Delete '15+ 6.2

    Sundancekid, Nov 21, 2016 ... 2 3 4
    Replies:
    34
    Views:
    7,002
    G00se
    Oct 19, 2018 at 1:51 PM
  2. DWSmoot

    Exhaust Tip for stock exhaust

    DWSmoot, Oct 9, 2018
    Replies:
    4
    Views:
    469
    BigBlueLB756
    Oct 12, 2018
  3. Shadow17

    Magnaflow 12909 vs OE

    Shadow17, Oct 2, 2017 ... 2
    Replies:
    17
    Views:
    2,705
    Hoganator
    Oct 12, 2018
  4. Msalinas408

    Any Good Headers for Newer Model Tahoes?

    Msalinas408, Aug 15, 2017 ... 4 5 6
    Replies:
    58
    Views:
    5,758
    fozzi58
    Oct 11, 2018
  5. mbp1979

    America racing headers (ARH)

    mbp1979, Sep 9, 2018
    Replies:
    3
    Views:
    301
    fozzi58
    Oct 11, 2018
  6. Lrdchaos

    Negative effects of a tuner, and supporting mods?

    Lrdchaos, Oct 1, 2018 ... 2 3
    Replies:
    21
    Views:
    1,229
    dbbd1
    Oct 11, 2018
  7. NorCalDenali

    17' Yukon Denali Clunky Transmission Fix

    NorCalDenali, Oct 10, 2018
    Replies:
    2
    Views:
    141
    Tahoe14
    Oct 10, 2018
  8. BEIS

    2017 K&N Cold Air Intake (Blackhawk Kit)

    BEIS, Mar 5, 2018 ... 2
    Replies:
    16
    Views:
    2,632
    TheMaineEvent
    Oct 10, 2018
  9. SgtTackleberry

    2015 + Weld-in Exhaust Options

    SgtTackleberry, Apr 29, 2016 ... 3 4 5
    Replies:
    47
    Views:
    11,088
    DWSmoot
    Oct 5, 2018
  10. bearsdenali

    2018 Denali Adaptive Cruise Control

    bearsdenali, Feb 3, 2018 ... 3 4 5
    Replies:
    47
    Views:
    4,348
    bsch3001
    Oct 3, 2018
  11. Stephen Ludwig

    Brake Upgrade

    Stephen Ludwig, Apr 14, 2018 ... 2 3 4
    Replies:
    33
    Views:
    4,059
    Rocket Man
    Oct 1, 2018
  12. Mad Maxx

    Range AFM Disabler, Only $78.75!!

    Mad Maxx, Sep 16, 2018
    Replies:
    8
    Views:
    427
    massivespl
    Sep 19, 2018
  13. jeff laing

    New mods complete, what’s next

    jeff laing, Sep 16, 2018
    Replies:
    2
    Views:
    424
    jeff laing
    Sep 16, 2018
  14. Mishimoto

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

    Mishimoto, May 31, 2018
    Replies:
    1
    Views:
    335
    Mishimoto
    Sep 14, 2018
  15. battledenali

    GMC Performance Exhaust Experience

    battledenali, Jan 9, 2018 ... 2
    Replies:
    15
    Views:
    2,076
    Jgrimberg1979
    Sep 13, 2018
  16. Jorgez28

    Bolt mod

    Jorgez28, Oct 27, 2017
    Replies:
    9
    Views:
    1,427
    Mark Sartain
    Sep 12, 2018
  17. Mishimoto

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

    Mishimoto, Apr 18, 2018
    Replies:
    4
    Views:
    547
    Mishimoto
    Sep 11, 2018
  18. SlendyTheTrendy

    2019 Performance Mods (yeah another one)

    SlendyTheTrendy, Aug 29, 2018
    Replies:
    3
    Views:
    764
    BlackBearPerf
    Sep 4, 2018
  19. drmn16

    Performance mods

    drmn16, Aug 18, 2018 ... 2
    Replies:
    15
    Views:
    1,734
    BlackBearPerf
    Sep 4, 2018
  20. Amanda4461

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

    Amanda4461, Aug 31, 2018
    Replies:
    0
    Views:
    253
    Amanda4461
    Aug 31, 2018
  21. jeff laing

    New mods!

    jeff laing, Aug 27, 2018
    Replies:
    1
    Views:
    491
    kuslamb
    Aug 28, 2018
  22. Shadowchaser

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

    Shadowchaser, May 6, 2017
    Replies:
    7
    Views:
    828
    MechEng813
    Aug 27, 2018
  23. Mr1mike2001

    Towing question

    Mr1mike2001, Jun 6, 2018 ... 2
    Replies:
    11
    Views:
    1,625
    JTRATX
    Aug 24, 2018
  24. jeff laing

    Long tube headers/off road Y pipe install questions

    jeff laing, Aug 21, 2018
    Replies:
    1
    Views:
    248
    JTRATX
    Aug 24, 2018
  25. Mad Maxx

    What Style Of Intake To Go With?

    Mad Maxx, Aug 13, 2018 ... 2
    Replies:
    15
    Views:
    1,257
    JTRATX
    Aug 24, 2018
  26. OilfieldTrash78

    Intake Questions

    OilfieldTrash78, Aug 9, 2018
    Replies:
    8
    Views:
    778
    Rocket Man
    Aug 20, 2018
  27. Tk59194

    Bull bars

    Tk59194, Aug 15, 2018
    Replies:
    0
    Views:
    270
    Tk59194
    Aug 15, 2018
  28. FlyFlip420

    Black Bear Tune

    FlyFlip420, Jul 1, 2017
    Replies:
    9
    Views:
    1,794
    BlackBearPerf
    Aug 15, 2018
  29. stupladge

    2018 RST 6.2 Exhaust Options

    stupladge, Jul 19, 2018
    Replies:
    3
    Views:
    911
    YukonXL04
    Aug 13, 2018
  30. tdriver113

    Thank You Black Bear.

    tdriver113, Jul 7, 2018
    Replies:
    8
    Views:
    1,169
    BlackBearPerf
    Aug 8, 2018
Showing threads 1 to 30 of 267

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