Performance

Engine mods, Chips, Filters, etc.

Sponsored By: Black Bear Performance
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  1.    
  2. BlueTahoe2001

    Locker VS Posi

    BlueTahoe2001, Dec 25, 2009 ... 3 4 5
    Replies:
    47
    Views:
    25,938
    swathdiver
    Aug 20, 2019 at 7:07 PM
  3. Travieso

    2001-2006 tahoe LLP headers w/ ory installed

    Travieso, Jan 10, 2011 ... 6 7 8
    Replies:
    73
    Views:
    52,054
    LINTZ0718
    Jan 6, 2018
  4. BOSS

    LQ4/LQ9 - Everything you ever wanted to know

    BOSS, Aug 25, 2009
    Replies:
    6
    Views:
    150,107
    Lit549
    Sep 19, 2017
  5. JennaBear

    Lower thermostats, really needed?

    JennaBear, Feb 26, 2013 ... 2
    Replies:
    19
    Views:
    10,467
    turbopowered68
    Aug 2, 2016
  6. JennaBear

    Throttle Body Spacers

    JennaBear, May 24, 2009 ... 2 3 4
    Replies:
    38
    Views:
    32,061
    dianaluther
    Jan 7, 2014
  7.    
  8. Taavi

    Burnout with Tahoe 5.3?

    Taavi, Apr 23, 2018 ... 2 3
    Replies:
    28
    Views:
    4,480
    Idriveaho
    Aug 24, 2019 at 7:24 AM
  9. Michigan

    Can anyone confirm inlet/outlet?

    Michigan, Aug 14, 2019 ... 2
    Replies:
    14
    Views:
    560
    BADRIDES
    Aug 23, 2019 at 11:32 PM
  10. skbishop90

    Who is the fastest Hoe/Yukon on this site???

    skbishop90, Apr 26, 2013 ... 2
    Replies:
    18
    Views:
    2,593
    Rocket Man
    Aug 23, 2019 at 1:22 PM
  11. jdpber

    Transmission swap 4l80

    jdpber, Oct 21, 2011 ... 2
    Replies:
    19
    Views:
    5,351
    HiHoeSilver
    Aug 22, 2019 at 10:15 PM
  12. z71hotness

    Flowmaster FX 3" on Tahoe with video

    z71hotness, Aug 22, 2019 at 12:30 PM
    Replies:
    0
    Views:
    62
    z71hotness
    Aug 22, 2019 at 12:30 PM
  13. Michigan

    Custom exhaust questions

    Michigan, Jun 17, 2019 ... 2
    Replies:
    15
    Views:
    1,024
    Sasquatch
    Aug 18, 2019
  14. Mechanic421

    Is this a good or bad time slip?

    Mechanic421, Aug 17, 2019
    Replies:
    0
    Views:
    107
    Mechanic421
    Aug 17, 2019
  15. Heldju

    Tahoe engine swap

    Heldju, Aug 14, 2019 ... 2
    Replies:
    11
    Views:
    645
    Heldju
    Aug 16, 2019
  16. Konrad

    03 Yukon 5.3 - Magnaflow 12288 vs 12388

    Konrad, Aug 15, 2019
    Replies:
    0
    Views:
    120
    Konrad
    Aug 15, 2019
  17. Chris2144

    Lsa blower

    Chris2144, Aug 4, 2019 ... 2
    Replies:
    15
    Views:
    587
    Cb2004mj
    Aug 9, 2019
  18. Mike baker

    Headers

    Mike baker, Jul 19, 2019 ... 2
    Replies:
    12
    Views:
    510
    Rocket Man
    Jul 25, 2019
  19. cmc76

    Supercharger and 180k miles

    cmc76, Jul 20, 2019
    Replies:
    8
    Views:
    463
    iamdub
    Jul 24, 2019
  20. SteveB

    Anybody ever dyno their stock Denali

    SteveB, Jul 22, 2019
    Replies:
    0
    Views:
    147
    SteveB
    Jul 22, 2019
  21. Jkittre777

    2004 Yukon steering sucks

    Jkittre777, Jul 15, 2019
    Replies:
    2
    Views:
    230
    Jkittre777
    Jul 22, 2019
  22. skyhighsami

    Finally going to try and run some low 13s

    skyhighsami, Jul 19, 2019
    Replies:
    4
    Views:
    271
    skyhighsami
    Jul 20, 2019
  23. DenaliReyes

    MPG tips

    DenaliReyes, Jul 9, 2019
    Replies:
    7
    Views:
    472
    adriver
    Jul 20, 2019
  24. Punisher Edition

    Need truck performance shop in Southern California

    Punisher Edition, May 29, 2019
    Replies:
    5
    Views:
    281
    Cucv
    Jul 18, 2019
  25. Mike baker

    6.0 swap

    Mike baker, Jul 9, 2019 ... 2 3
    Replies:
    20
    Views:
    762
    Chris2144
    Jul 18, 2019
  26. bill9000

    2001 Yukon Y-pipe options

    bill9000, Sep 27, 2018 ... 2
    Replies:
    11
    Views:
    1,119
    AZGOAT
    Jul 10, 2019
  27. Dan Acosta

    Time needed for Camshaft Change 5.3

    Dan Acosta, Jan 22, 2018 ... 2
    Replies:
    18
    Views:
    2,563
    Rocket Man
    Jun 27, 2019
  28. 1badc4

    Help diagnosing 5.3 noise

    1badc4, Jun 20, 2019 ... 2
    Replies:
    11
    Views:
    537
    Larryjb
    Jun 26, 2019
  29. skyhighsami

    It's been awhile since I posted. Wheels, brakes, suspension drop

    skyhighsami, Jun 14, 2019 ... 2 3 4
    Replies:
    35
    Views:
    1,723
    SRQYukon
    Jun 19, 2019
  30. Denalixl364

    Center Exit Exhaust

    Denalixl364, Mar 26, 2013 ... 2 3
    Replies:
    28
    Views:
    12,564
    mountie
    Jun 15, 2019
  31. foster192

    4" tailpipe that fits Yukon XL 2500

    foster192, Jan 25, 2019
    Replies:
    4
    Views:
    555
    skyhighsami
    Jun 15, 2019
  32. Thotimus_Prime

    Anyone run SSBC upgraded calipers?

    Thotimus_Prime, Apr 2, 2019
    Replies:
    2
    Views:
    420
    skyhighsami
    Jun 15, 2019
  33. Onebad1983

    So I Did A Thing Last Night....

    Onebad1983, Apr 12, 2019 ... 2
    Replies:
    12
    Views:
    1,533
    skyhighsami
    Jun 15, 2019
  34. Venom

    Headers

    Venom, Jun 13, 2019
    Replies:
    6
    Views:
    378
    Venom
    Jun 13, 2019
  35. SloZ71Hoe

    Gas mileage?

    SloZ71Hoe, Aug 2, 2009 ... 2
    Replies:
    19
    Views:
    3,026
    xwt572
    Jun 9, 2019
  36. Onomoto

    New ohio guy.

    Onomoto, May 31, 2019
    Replies:
    5
    Views:
    189
    BlackBearPerf
    Jun 7, 2019
  37. NvrMnd85

    Anyone relocate coils

    NvrMnd85, Jun 3, 2019
    Replies:
    3
    Views:
    293
    randeez
    Jun 5, 2019
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