Wow... there are a lot of conversations about that...
I mean.. there were before... On the old CEG forums...
I just bought the CTA three weeks ago... I would recommend that in a blink...
Someone (I think D DAVIS) is working on a real cold air Intake... I don't know where he is with that.... but is supposed to be better than the CTA... you wouldn't need anymore any heatshield...
Those are the two I know of... I've read something about StreetFIGHT or streetFLIGHT and I am not sure about that one...
