2015 sierra denali 1500 6.2l 8speed
Posted: Wed Aug 19, 2015 10:14 am
I just wanna say thanks! I installed trinity about 2 months ago and it works awesome! Although we dont have support for the 8 speed yet, its fine because its not a bad-shifting stock tranny. I recently took my truck in for service for a couple of programming recalls and I had to update trinity before re-installing it but again it perfoms great!
AFR intake, custom exhaust, MAF sensor, Sprint Booster module, trinity t1000...gives me 17.3 Avg mpg and 136 top speed
AFR intake, custom exhaust, MAF sensor, Sprint Booster module, trinity t1000...gives me 17.3 Avg mpg and 136 top speed