Performance

Engine mods, Chips, Filters, etc.

Sponsored By: Black Bear Performance
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  1.    
  2. Travieso

    2001-2006 tahoe LLP headers w/ ory installed

    Travieso, Jan 10, 2011 ... 6 7 8
    Replies:
    73
    Views:
    47,422
    LINTZ0718
    Jan 6, 2018
  3. BlueTahoe2001

    Locker VS Posi

    BlueTahoe2001, Dec 25, 2009 ... 2 3
    Replies:
    25
    Views:
    22,972
    JetBlackNali
    Dec 3, 2017
  4. BOSS

    LQ4/LQ9 - Everything you ever wanted to know

    BOSS, Aug 25, 2009
    Replies:
    6
    Views:
    142,990
    Lit549
    Sep 19, 2017
  5. JennaBear

    Lower thermostats, really needed?

    JennaBear, Feb 26, 2013 ... 2
    Replies:
    19
    Views:
    8,899
    turbopowered68
    Aug 2, 2016
  6. JennaBear

    Throttle Body Spacers

    JennaBear, May 24, 2009 ... 2 3 4
    Replies:
    38
    Views:
    29,352
    dianaluther
    Jan 7, 2014
  7.    
  8. CountryBoy19

    What MPG gain can be expected from a tune?

    CountryBoy19, Oct 18, 2018 at 2:40 PM ... 2
    Replies:
    15
    Views:
    522
    jwth
    Oct 23, 2018 at 3:10 PM
  9. Danzigman

    Corsa Sport

    Danzigman, May 17, 2018
    Replies:
    7
    Views:
    625
    Mickey_7106
    Oct 23, 2018 at 11:34 AM
  10. HiHoeSilver

    P0171 & P0174

    HiHoeSilver, Oct 22, 2018 at 2:56 PM
    Replies:
    1
    Views:
    69
    HiHoeSilver
    Oct 22, 2018 at 8:43 PM
  11. Onebad1983

    Carven Exhaust Sound clips please!

    Onebad1983, Oct 3, 2018 ... 2 3
    Replies:
    23
    Views:
    720
    Onebad1983
    Oct 12, 2018
  12. Walkercraig01

    carven muffler

    Walkercraig01, Jul 12, 2018
    Replies:
    3
    Views:
    382
    Jlaughtr
    Oct 3, 2018
  13. Steve Waddington

    K&N air filter

    Steve Waddington, Sep 25, 2018 ... 2 3
    Replies:
    20
    Views:
    1,058
    Lt Belspur
    Oct 1, 2018
  14. ReiGnMaN

    Yukon Corvette Servo 4th gear kit as a whole?

    ReiGnMaN, Sep 28, 2018
    Replies:
    2
    Views:
    235
    HiHoeSilver
    Sep 29, 2018
  15. bill9000

    2001 Yukon Y-pipe options

    bill9000, Sep 27, 2018
    Replies:
    7
    Views:
    233
    bill9000
    Sep 28, 2018
  16. spdtrp

    Texas speed stage 3 low lift cam

    spdtrp, Mar 18, 2017
    Replies:
    4
    Views:
    2,476
    Chase Epperson
    Sep 25, 2018
  17. Walkercraig01

    volant question

    Walkercraig01, Jul 23, 2018 ... 2
    Replies:
    14
    Views:
    767
    Walkercraig01
    Sep 21, 2018
  18. Michigan

    Headers, exhaust and maybe tune-Advice

    Michigan, Aug 13, 2018 ... 2
    Replies:
    11
    Views:
    931
    iamdub
    Sep 18, 2018
  19. bmwme

    Escalade is too loud, easy way to quiet a Corsa exhaust?

    bmwme, Aug 30, 2018
    Replies:
    3
    Views:
    378
    bottomline2000
    Sep 18, 2018
  20. Dan Acosta

    Idle Vibration after tune (BBT)

    Dan Acosta, Aug 22, 2018
    Replies:
    8
    Views:
    406
    Dan Acosta
    Sep 17, 2018
  21. rv8pilot

    Tech 2/Candi unit does not connect to 2001 Yukon

    rv8pilot, Sep 17, 2018
    Replies:
    0
    Views:
    74
    rv8pilot
    Sep 17, 2018
  22. TxDrewski

    Soooo Disappointing :(

    TxDrewski, Aug 30, 2014 ... 6 7 8
    Replies:
    72
    Views:
    6,908
    bottomline2000
    Sep 11, 2018
  23. 1quick05tahoe0420

    Extra oil cooler for the motor

    1quick05tahoe0420, Aug 26, 2018
    Replies:
    2
    Views:
    290
    1quick05tahoe0420
    Sep 3, 2018
  24. DiGvonni30

    Cummins yukon

    DiGvonni30, Jul 9, 2018
    Replies:
    7
    Views:
    560
    adriver
    Aug 29, 2018
  25. Fast LT1

    04 z71 Motor bad - rebuild 5.3? add cam or 6.0?

    Fast LT1, Aug 9, 2018
    Replies:
    5
    Views:
    780
    MikeW
    Aug 22, 2018
  26. Rocket Man

    Anyone have experience with CEIKA Big Brake Kits?

    Rocket Man, Sep 11, 2017 ... 2
    Replies:
    11
    Views:
    1,278
    Rocket Man
    Aug 20, 2018
  27. digitalfiend

    Tahoe 6-Speed T56 Conversion

    digitalfiend, Feb 3, 2014 ... 3 4 5
    Replies:
    48
    Views:
    33,042
    adriver
    Aug 20, 2018
  28. Dan Acosta

    05 OEM E-Fan harness in 03 Yukon questions

    Dan Acosta, Aug 18, 2018
    Replies:
    5
    Views:
    407
    ScottyBoy
    Aug 19, 2018
  29. HurricaneSSeason

    Texas Speed vs Speed Engineering headers

    HurricaneSSeason, Aug 7, 2018 ... 2 3
    Replies:
    29
    Views:
    1,567
    HurricaneSSeason
    Aug 17, 2018
  30. Dillonv2008

    Where to go for custom tune? Los angles area

    Dillonv2008, Jun 7, 2014
    Replies:
    3
    Views:
    748
    Jakeo559
    Aug 13, 2018
  31. Maximus1

    Supercharger or Turbo?

    Maximus1, Apr 22, 2018 ... 2 3
    Replies:
    26
    Views:
    2,745
    Rocket Man
    Aug 6, 2018
  32. SnowDrifter

    Diablo tuner - Questions

    SnowDrifter, Aug 4, 2018
    Replies:
    3
    Views:
    359
    drakon543
    Aug 5, 2018
  33. drboyd

    Upgrading Radiator in 2005 5.3

    drboyd, Jul 22, 2018
    Replies:
    4
    Views:
    453
    Mechanic421
    Jul 23, 2018
  34. BlueCollarTahoe

    changing cat converters out when changing muffler?

    BlueCollarTahoe, Jul 11, 2018 ... 2
    Replies:
    10
    Views:
    690
    Walkercraig01
    Jul 20, 2018
  35. Dan Acosta

    Switched to a 03 6.0 Yukon from 05 5.3 Tahoe, seems sluggish

    Dan Acosta, Jul 16, 2018 ... 2
    Replies:
    15
    Views:
    1,422
    swathdiver
    Jul 19, 2018
  36. cmc76

    My BlackBear post

    cmc76, Mar 27, 2018 ... 3 4 5
    Replies:
    46
    Views:
    4,202
    cmc76
    Jul 18, 2018
  37. SLAMMED DENALI 03

    What is the best sounding exhaust 03 yukon denali 6.0

    SLAMMED DENALI 03, Jun 25, 2018 ... 2
    Replies:
    15
    Views:
    1,593
    915_Tahoe
    Jul 13, 2018
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