I use a guy down in Louisville, ky. but I also recommend Injected and AMS here in the area. I've seen Injecteds work and its A+ I had to race their silver supra in a local drag event in my GSX. It wasnt a contest. haha I was running 12.6's with just boltons 8-9yrs ago that was fast!! I think the supra was running low 11's back then maybe high 10's
StillenZ - Evo's are much better if you want to mode the shiz outa a car.. stock block good for 500+ and AMS is just up the road. I sometimes wish I woulda kept mine and not traded it for the Z.. I was running bolt-ons / upgraded turbo and was making 425/425 whp/wtq . My plan was to turbo the Z and have the best of both worlds -turbo lag of a 4banger.. but didnt know it was going to cost so much