Does anyone know if the exhaust that HKS says is for the 2002 protege, will fit the MP3's??? someone said it would, If it does what kinda of header is the best to run with this exhaust???
Sad thing is that it won't fit the Sedans without slight modification. It should be about 3-4 inches shorter than the Sedan rear piece. The HKS unit only consists of the rear section only, it does not include the mid section. This means that it is not a full cat back. Of course you could always modify it to make it fit the sedans, but why spend $350 on a muffler only to have to modify it to fit. Pretty much any header that eliminates the factory cat in the exhuast manifold will do the trick.