Classic Exhaust
 

Hello
Just wondering if you could clear up the details of where the cats are on and 93 Jap import wrx. Mainly I'm wondering whether they have any on the uppipes or not?
Any help much appreciated
Jonny

on a 93 wrx there's normaly one on the down pipe from the turbo and another in the system between the down pipe and rear silencer :thumb:

Definitely not one on the up-pipe.

I'm not convinced there is one in the centre section either. I ditched mine years ago and I think it was just a resonator.

i have two centre sections up the garage, one off a 93 and the other off my 95 ra the 93 has a cat in the centre section, dont know if theyre all the same.