What did you do to your 2015-2020 K2XX Tahoe/Yukon Today?

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

Sparksalot

Supporting Member
Joined
Sep 20, 2020
Posts
6,446
Reaction score
19,378
Location
Bastrop County, Texas
Programmed it with the superchips f5, turned off the limiter and afm used there trans tune. This has the 5.3 so it should do around 136-137 now took it up to 115 to verify but not enough runway to get anymore out of it, the f5 allows tpms adjustment by the way. Also allows you to adjust the throttle response like a pedal commanderView attachment 406969
I went ahead and put the TOW tune in it today, plus the transmission tune. Drove nicely. I might actually start using D instead of manually shifting now.
 

L8T BURB

Full Access Member
Joined
Jul 3, 2023
Posts
120
Reaction score
307
Location
Kentucky
I purchased a grille from a Suburban LTZ with the intent to make it an RST grille. First pic is how it looked when I bought it. 2nd pic is with it taken apart. The "surround" area will be paint matched Champagne Silver Metallic, and the "inner" area will be gloss black. It was quite a chore to get this thing separated, but I'm anxious for the results!

20230916_121712.jpg

Screenshot_20230916_210432_Gallery.jpg
 
Top