I've been wanting to make my z louder for a while now and saving for a new exhaust system is seeming to be almost impossible so I came across these
Fast Intentions . I will eventually be getting a new exhaust system, but for now, will these do the trick? Went with test pipes over HFCs because of less weight, more hp gains, and of course the cost. Also I know resonated will be a bit quieter than non, but does anyone have anything against the non-resonated?