i have the apex N1 dual on a NA KA. it sounds good i love it when it opens up, but it is rather loud and with 2 mufflers it sticks out pretty well to those cops that are trying to write some exhaust tickets.

ive have this exhaust for about 2 years now, and im finally fed up with all the tickets so im just gonna go to an exhaust shop and get a new one hopefully it will be cheaper and quieter.