Definitely get the DiabLew tune..my 07 silverado is a different truck now compared to the 87 tune that comes on the diablo..Shifts are a tad bit firmer WOT and will definitely move it self out of the way without effort now!
you wont be disappointed!
thanks again Lew for all the help and effort into ...

little update since yesterday! tryed her out last night up against a buddys silverado. 99 5.3L jba headers,k&n intake,flowmaster 40 series, bbk throttle body. to say the least i beat him haha.. 0-60 i pulled 2 car lengths and 25-80 was about 1 1/2 car lengths.. im shocked how much of a difference it ...

Hey,well i have to say! lew is probably one of the coolest guys to work with! he stuck through my little mishaps and bumps in the road and never got pissed or anything. the custom tune he made is perfect! cant ask for anything better
thanks again LEW and Diablo for such a great product
TCM!! PLEASE ...

hey, i just came across that the 9R06 update is out,whats the difference any one updated theirs on the GMT900 trucks?
thanks
Travis

hey,no e85 here just 89 octaine on the 87 tune. No it wasn't after a retune it was randomly.

hey, i was curious of what the heck could be going on!! iv only had these issues a 1 time each.
1. is when i started my truck once the truck said service stability control then service traction control and then it just kept flashing that at me.
2. i tryed to start it and it was like the truck was ...

my 8th digit is J

Hey, iv searched everywhere and cant find a straight answer, Which programmer works with a NBS 07 chevy silverado Crewcab??
Thanks-Travis