gahh wish I saw this sooner I'm looking for a tuner, but one issue not 100% sure how to use one XD
and any suggestions between the preditor or the In tune?...

OPTIONS

 

the garage i go too to tune my engine uses HP Tuners,,you get what you pay for, for me,im very happy.
Dude

 

I have a bone stock 06 SS and I'm new to the forum. Would you still recommend a diablo on a stock car? I've built carbureted 5.0's since a kid so im not too good with new monte carlos yet. Also does anybody have any links or info on what I can possibly do too increase hp/torque/mpg(if possible) without sacrificing economy mode(again if possible). Thanks