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:
    46,231
    LINTZ0718
    Jan 6, 2018
  3. BlueTahoe2001

    Locker VS Posi

    BlueTahoe2001, Dec 25, 2009 ... 2 3
    Replies:
    25
    Views:
    22,412
    JetBlackNali
    Dec 3, 2017
  4. BOSS

    LQ4/LQ9 - Everything you ever wanted to know

    BOSS, Aug 25, 2009
    Replies:
    6
    Views:
    140,996
    Lit549
    Sep 19, 2017
  5. JennaBear

    Lower thermostats, really needed?

    JennaBear, Feb 26, 2013 ... 2
    Replies:
    19
    Views:
    8,473
    turbopowered68
    Aug 2, 2016
  6. JennaBear

    Throttle Body Spacers

    JennaBear, May 24, 2009 ... 2 3 4
    Replies:
    38
    Views:
    28,613
    dianaluther
    Jan 7, 2014
  7.    
  8. Dan Acosta

    05 OEM E-Fan harness in 03 Yukon questions

    Dan Acosta, Aug 18, 2018 at 8:35 AM
    Replies:
    4
    Views:
    41
    Dan Acosta
    Aug 18, 2018 at 11:35 AM
  9. Michigan

    Headers, exhaust and maybe tune-Advice

    Michigan, Aug 13, 2018 at 1:18 AM
    Replies:
    6
    Views:
    148
    BlackBearPerf
    Aug 17, 2018 at 1:51 PM
  10. HurricaneSSeason

    Texas Speed vs Speed Engineering headers

    HurricaneSSeason, Aug 7, 2018 ... 2 3
    Replies:
    29
    Views:
    795
    HurricaneSSeason
    Aug 17, 2018 at 8:38 AM
  11. Dillonv2008

    Where to go for custom tune? Los angles area

    Dillonv2008, Jun 7, 2014
    Replies:
    3
    Views:
    606
    Jakeo559
    Aug 13, 2018 at 2:43 AM
  12. Fast LT1

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

    Fast LT1, Aug 9, 2018
    Replies:
    4
    Views:
    367
    cmc76
    Aug 9, 2018
  13. DiGvonni30

    Cummins yukon

    DiGvonni30, Jul 9, 2018
    Replies:
    4
    Views:
    301
    asand
    Aug 9, 2018
  14. Maximus1

    Supercharger or Turbo?

    Maximus1, Apr 22, 2018 ... 2 3
    Replies:
    26
    Views:
    1,894
    Rocket Man
    Aug 6, 2018
  15. SnowDrifter

    Diablo tuner - Questions

    SnowDrifter, Aug 4, 2018
    Replies:
    3
    Views:
    165
    drakon543
    Aug 5, 2018
  16. Walkercraig01

    volant question

    Walkercraig01, Jul 23, 2018 ... 2
    Replies:
    12
    Views:
    442
    Walkercraig01
    Aug 2, 2018
  17. drboyd

    Upgrading Radiator in 2005 5.3

    drboyd, Jul 22, 2018
    Replies:
    4
    Views:
    253
    Mechanic421
    Jul 23, 2018
  18. BlueCollarTahoe

    changing cat converters out when changing muffler?

    BlueCollarTahoe, Jul 11, 2018 ... 2
    Replies:
    10
    Views:
    471
    Walkercraig01
    Jul 20, 2018
  19. 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:
    1,016
    swathdiver
    Jul 19, 2018
  20. cmc76

    My BlackBear post

    cmc76, Mar 27, 2018 ... 3 4 5
    Replies:
    46
    Views:
    3,109
    cmc76
    Jul 18, 2018
  21. Walkercraig01

    carven muffler

    Walkercraig01, Jul 12, 2018
    Replies:
    2
    Views:
    185
    Walkercraig01
    Jul 14, 2018
  22. SLAMMED DENALI 03

    What is the best sounding exhaust 03 yukon denali 6.0

    SLAMMED DENALI 03, Jun 25, 2018 ... 2
    Replies:
    15
    Views:
    1,093
    915_Tahoe
    Jul 13, 2018
  23. jough

    Best drop-in panel DRY air filter?

    jough, Oct 19, 2015 ... 2 3
    Replies:
    28
    Views:
    3,434
    Walkercraig01
    Jul 7, 2018
  24. Walkercraig01

    max energy econ

    Walkercraig01, Jun 21, 2018
    Replies:
    3
    Views:
    270
    Walkercraig01
    Jul 3, 2018
  25. LA ADORADA

    la adorada 10.00 1/4 mile times

    LA ADORADA, Jun 3, 2018
    Replies:
    5
    Views:
    338
    Rocket Man
    Jul 3, 2018
  26. Dan Acosta

    Factory Trans Cooler any good?

    Dan Acosta, Jun 27, 2018 ... 2
    Replies:
    12
    Views:
    747
    mountie
    Jul 2, 2018
  27. Old Hoe

    Info about Outlaw Cai

    Old Hoe, Jul 1, 2018
    Replies:
    2
    Views:
    208
    Walkercraig01
    Jul 1, 2018
  28. Wrisktaker1

    Best performing slotted rotors

    Wrisktaker1, Aug 16, 2017
    Replies:
    6
    Views:
    896
    iamdub
    Jun 18, 2018
  29. Danzigman

    Corsa Sport

    Danzigman, May 17, 2018
    Replies:
    6
    Views:
    407
    Walkercraig01
    Jun 17, 2018
  30. Walkercraig01

    Muffler question

    Walkercraig01, Jun 16, 2018
    Replies:
    2
    Views:
    179
    Walkercraig01
    Jun 17, 2018
  31. 2002_Tahoe_Ls

    Looking to upgrade my exhaust system would like help

    2002_Tahoe_Ls, Jun 14, 2018
    Replies:
    2
    Views:
    359
    Walkercraig01
    Jun 15, 2018
  32. mason313

    what is the fastest a tahoe/denali/escalade/suburban has gone in the 1/4?

    mason313, Sep 8, 2012 ... 3 4 5
    Replies:
    42
    Views:
    11,729
    Tonyrodz
    Jun 14, 2018
  33. 05Zsvntyfun

    E85 Tahoe

    05Zsvntyfun, Apr 12, 2017 ... 2
    Replies:
    12
    Views:
    1,270
    mikeyss
    Jun 13, 2018
  34. npease79

    Hi new here

    npease79, May 6, 2018
    Replies:
    8
    Views:
    348
    M1Gunner
    Jun 10, 2018
  35. CamReynolds

    Best Tune?

    CamReynolds, May 29, 2018 ... 2 3
    Replies:
    21
    Views:
    1,537
    BlackBearPerf
    Jun 8, 2018
  36. vmarcial27

    Best transmission oil cooler???

    vmarcial27, May 7, 2018 ... 2
    Replies:
    11
    Views:
    690
    iddqd
    Jun 8, 2018
  37. Maximus1

    Finally got her sounding good

    Maximus1, Apr 20, 2018 ... 2 3
    Replies:
    27
    Views:
    1,346
    Maximus1
    Jun 4, 2018
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