First I'd like to say hey everyone, as this is my first post. Secondly I'd like to ask, will I actually see a performance/Hp increase with the FsWerks street performance exhaust? Or is it all just bells and whistles? I don't want to drop the moolah if I'm not going to at least see a little bit of HP gain. Also, what kind of performance mod should I do next? I have a CAI already.
Also, is the exhaust difficult to install? Or would I need to have it professionally done..I don't have a welder so if it involves welding, I'd probably have to take it to a shop.