08 Silverrado 5.3

[schardbody]

Originally Posted by ElecTech

I will do OUTRAGEOUS setups! Supporting nearly any GM from 85 to 2009.

since Jr told me about you i've already given 2 people your number. this is just a hobby for me and i prefer tuning for best driveability over power since i dont have a wideband so WOT fueling isnt something anybody wants to do without a wideband.

Originally Posted by minytrker

I can do 2010's

me too HPtuners just havent updated their list because the 2010s require the beta version which isnt available to the public yet.