1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

Performance

Engine mods, Chips, Filters, etc.

Sponsored By: Black Bear Performance
Page 1 of 64
Sort By:
Title Start Date
Replies Views
Last Message ↓
  1.    
  2. BlueTahoe2001

    Locker VS Posi

    BlueTahoe2001, Dec 25, 2009 ... 4 5 6
    Replies:
    52
    Views:
    31,622
    swathdiver
    May 4, 2021 at 4:27 AM
  3. JennaBear

    Throttle Body Spacers

    JennaBear, May 24, 2009 ... 3 4 5
    Replies:
    42
    Views:
    37,360
    Dantheman1540
    Aug 3, 2020
  4. Travieso

    2001-2006 tahoe LLP headers w/ ory installed

    Travieso, Jan 10, 2011 ... 6 7 8
    Replies:
    73
    Views:
    59,370
    LINTZ0718
    Jan 6, 2018
  5. BOSS

    LQ4/LQ9 - Everything you ever wanted to know

    BOSS, Aug 25, 2009
    Replies:
    6
    Views:
    161,163
    Lit549
    Sep 19, 2017
  6. JennaBear

    Lower thermostats, really needed?

    JennaBear, Feb 26, 2013 ... 2
    Replies:
    19
    Views:
    13,402
    turbopowered68
    Aug 2, 2016
  7.    
  8. pimpdout98gt

    handheld tuner for 05 Denali

    pimpdout98gt, Apr 28, 2021
    Replies:
    4
    Views:
    157
    pimpdout98gt
    Apr 30, 2021
  9. Brians4x4

    Feeling low on power after mods

    Brians4x4, Apr 24, 2021
    Replies:
    4
    Views:
    231
    exp500
    Apr 27, 2021
  10. TheZappster99

    Shop won't build dual exhaust

    TheZappster99, May 15, 2017 ... 2
    Replies:
    15
    Views:
    2,940
    tc8510
    Apr 26, 2021
  11. MICHAEL WEIG

    Speed engineering fo by fo

    MICHAEL WEIG, Dec 9, 2020
    Replies:
    6
    Views:
    741
    Tonyrodz
    Apr 26, 2021
  12. pimpdout98gt

    throttle booster

    pimpdout98gt, Apr 23, 2021
    Replies:
    3
    Views:
    222
    BG1988
    Apr 26, 2021
  13. xFuZzYx

    Loudest exhaust without the dreaded clap?

    xFuZzYx, Feb 20, 2017
    Replies:
    5
    Views:
    12,909
    livingez_123
    Apr 26, 2021
  14. Anthony

    Downside to installing the Corvette Servo?

    Anthony, Jun 29, 2009 ... 4 5 6
    Replies:
    50
    Views:
    101,837
    livingez_123
    Apr 26, 2021
  15. Peezer123

    Long tube headers

    Peezer123, Nov 8, 2017 ... 2
    Replies:
    19
    Views:
    5,786
    livingez_123
    Apr 24, 2021
  16. Dan Acosta

    Anybody used Summit's new line of LS truck cams?

    Dan Acosta, Feb 23, 2019
    Replies:
    4
    Views:
    3,962
    livingez_123
    Apr 24, 2021
  17. Jace Dellenbach

    Summit Racing Shorty header

    Jace Dellenbach, Feb 24, 2021
    Replies:
    4
    Views:
    501
    livingez_123
    Apr 24, 2021
  18. Mikkey

    What is this?

    Mikkey, Apr 16, 2021 ... 2
    Replies:
    11
    Views:
    562
    PNW VietVet
    Apr 20, 2021
  19. 05Zsvntyfun

    E85 Tahoe

    05Zsvntyfun, Apr 12, 2017 ... 3 4 5
    Replies:
    43
    Views:
    8,062
    fasteddy
    Apr 17, 2021
  20. dojrs

    Oxygen Sensor help........

    dojrs, Mar 1, 2021 ... 2 3 4
    Replies:
    35
    Views:
    1,618
    dojrs
    Apr 7, 2021
  21. Tarzann

    Electric Fan swap causing problems

    Tarzann, Apr 7, 2021
    Replies:
    2
    Views:
    260
    drakon543
    Apr 7, 2021
  22. Matthew Jeschke

    Cutting factory exhaust for Wideband O2

    Matthew Jeschke, Apr 6, 2021
    Replies:
    0
    Views:
    110
    Matthew Jeschke
    Apr 6, 2021
  23. TxTaz

    High IAT (Intake air temp)

    TxTaz, Mar 12, 2021 ... 2 3
    Replies:
    23
    Views:
    878
    TxTaz
    Mar 22, 2021
  24. Mudsport96

    Who needs a high dollar cold air kit

    Mudsport96, Jan 24, 2021 ... 2 3
    Replies:
    25
    Views:
    2,285
    Mudsport96
    Mar 15, 2021
  25. Jester1023

    3:42’s BBP tune

    Jester1023, Feb 28, 2021 ... 2 3
    Replies:
    21
    Views:
    1,005
    PNW VietVet
    Mar 5, 2021
  26. Mikethesituation

    03 tahoe 5.3 L59 build wannabe

    Mikethesituation, Feb 12, 2021
    Replies:
    1
    Views:
    290
    Mudsport96
    Feb 16, 2021
  27. Tonny

    Torqstorm Single Charger Tuner Kit

    Tonny, Jan 19, 2021 ... 2
    Replies:
    15
    Views:
    1,428
    Tonny
    Feb 2, 2021
  28. Tonny

    01 Tahoe tune incoming, what (cold) air filter and exhaust?

    Tonny, Dec 25, 2020 ... 8 9 10
    Replies:
    90
    Views:
    4,122
    Tonny
    Feb 1, 2021
  29. Rollincoal

    Header recommendations

    Rollincoal, Nov 30, 2020 ... 2
    Replies:
    15
    Views:
    2,548
    gat0r
    Jan 27, 2021
  30. Tonny

    Spark plug wires, which ones?

    Tonny, Jan 10, 2021 ... 3 4 5
    Replies:
    40
    Views:
    2,518
    Tonny
    Jan 18, 2021
  31. Mortimer452

    Mods for newly acquired '04 Yukon

    Mortimer452, Dec 21, 2020
    Replies:
    6
    Views:
    1,439
    Ilikemtb999
    Jan 6, 2021
  32. Speedslow

    NY state tuners?

    Speedslow, Jan 2, 2021
    Replies:
    1
    Views:
    180
    PG01
    Jan 2, 2021
  33. ktm7385

    Hopefully not redundant

    ktm7385, Dec 28, 2020
    Replies:
    7
    Views:
    441
    ktm7385
    Dec 29, 2020
  34. Matthew Jeschke

    Connect wideband o2 through EGR circuit

    Matthew Jeschke, Nov 21, 2020
    Replies:
    1
    Views:
    352
    bottomline2000
    Dec 8, 2020
  35. Danzigman

    Corsa Sport

    Danzigman, May 17, 2018 ... 2
    Replies:
    14
    Views:
    4,126
    setconstr
    Nov 29, 2020
  36. bayareadude84

    VERY pleased with $50 Amazon CAI on my 01 Suburban !!!!!!!!

    bayareadude84, Sep 23, 2020 ... 2 3 4
    Replies:
    31
    Views:
    3,406
    bayareadude84
    Nov 16, 2020
  37. ShaginWagon

    Cat delete

    ShaginWagon, Jan 27, 2020 ... 2
    Replies:
    15
    Views:
    3,163
    Jason in DLH
    Nov 16, 2020
Showing threads 1 to 30 of 1,910

Thread Display Options

Loading...
Page 1 of 64