I have a 2002 zx5 and I wanted to now if aftermarket exhaust for the ZX3 or the sedan would fit. Also, wich one would you recomend. I only have a cold air intake and I'm planning on buying headers along with the exhaust.
Yes, you want a ZX3 exhaust. I think I was one of the first to get an exhaust on a ZX5 and have had to convince many people since then. But, like Drew said, the cars exterior and undercarriage are exactly the same. The only difference is the doors.