got a 2.2 auto. what wood be the best sts rear turbo, or zzp kit. an the cheapest 2 install
Because whether you supercharger or turbo your car auto or manual you have to get it tuned and when you get it tuned you can change the shift points for an automatic. There are people on here who supercharged there autos.
i have alot of fun in my auto cobalt that I SC'ed. me and vince worked out my shift points to my liking and its pretty damn good. so this is a bad statement.