Originally Posted by forza370z

I am not trying to talk down a company here why would I. I am simply telling the truth what happened to my car. Matter of fact I still think FI exhaust is a sick exhaust system. But I just want to give OP a heads up the exhaust won't give you much differences on NA cars. Not just fast intensions but all aftermarket exhaust in general. It's better then misleading people here. I probably will get FI exhaust myself again but I could care less about the performence gain not untill I boost my car.