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  1. BlackBearPerf

    2010 Tahoe

    Welcome to the forum. Just like everyone else mentioned get it checked out, check check double check.
  2. BlackBearPerf

    New to group, but not to Yukons

    Welcome to the forum.
  3. BlackBearPerf

    2011 GMC Yukon SLT Noob here

    Welcome to the forum.
  4. BlackBearPerf

    Hello from West Virginia.

    Welcome to the forum.
  5. BlackBearPerf

    Another one from Michigan

    Welcome to the forum from Northern Idaho!
  6. BlackBearPerf

    Hello, from Michigan

    Welcome to the forum.
  7. BlackBearPerf

    Hello from France

    Welcome to the forum.
  8. BlackBearPerf

    Independence Day Sale!

    Our sale is live for today and tomorrow only! Let us know if you have any questions!
  9. BlackBearPerf

    Independence Day Sale!

    We really appreciate that!
  10. BlackBearPerf

    Greetings

    Looks good! Welcome to the forum.
  11. BlackBearPerf

    Independence Day Sale!

    We are happy to announce our Independence Day Sale on July 3rd and 4th only! Save big on our EFILive AutoCal V3's and our Traditional Tune option. Let us know if you have any questions.
  12. BlackBearPerf

    Hi I'm Back

    Welcome back!
  13. BlackBearPerf

    Tahoe Customization and Hybrid Resurrection

    Welcome to the forum.
  14. BlackBearPerf

    Just got another truck

    Welcome to the forum.
  15. BlackBearPerf

    Our EFILive AutoCal V3's are back in stock!

    They are shipping out now to everyone who has already ordered! Let us know if you have any questions. 877-809-4070
  16. BlackBearPerf

    AC Delco has gone down the crapper like everything else

    We have seen the same thing lately with the AC Delco MAF sensors. "New" ones are being installed and they are bad right out of the box. Has been happening more and more frequently.
  17. BlackBearPerf

    Hello from SWPA

    Welcome to the forum.
  18. BlackBearPerf

    I Need a tuner in the West Palm Beach, Florida area.

    Glad you were able to find someone local. We can always do a single item tune AFM disable for $125 but you would have to send in your ECM. Or we can do via email with our EFILive AutoCal V3.
  19. BlackBearPerf

    Going for 400K!

    Welcome to the forum.
  20. BlackBearPerf

    New to the forum

    Welcome to the forum.
  21. BlackBearPerf

    Tech 2 or Range AFM Disabler?

    With the Range you have to keep it plugged in for it to keep AFM disabled, we are actually programing that feature out of the ECM. With AFM there are a lot of variables, timing with when you decide to disable it versus how long you have ran the vehicle with AFM, also vehicle year, the 07-13...
  22. BlackBearPerf

    Tech 2 or Range AFM Disabler?

    Unfortunately, EFILive still has not been able to unlock the 2017 and newer 8 and 10 speeds.
  23. BlackBearPerf

    Sale Time!!!

    We do not have the ability to alter the requested alternator output.
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