Originally Posted by wstar

Very true.



Also hard to understate. As far as home garage bolt-on jobs go, there's really nothing more frustrating and difficult than a header install on this car. You better really think the pain is worth it. It is to me, but I wouldn't want someone to walk into this thinking it's as easy as changing out the catback

I'm not sure how all the loudness options compare in fine detail, but FI LTH + FI Catback is a *very* loud setup. There's very little restriction or muffling from engine to tailpipe. You will wake up and piss off your neighbors in the early AM :P