this is doing my head in, I have a 2002 bugeye jdm sti impreza and i need a decat for it. I have been told to fit a classic one, i've been told I need euro one, I have been told I need a jap spec one. The car has a Zero/Sports World Leaguer Faster Exhaust System (Centre & Rear Box) and is only a single scroll turbo. Can anybody bring any light on this subject please?

 

You need to fit a newage decat downpipe in order for it to fit onto your existing system that you have on the car now,like the one below :

http://www.scoobyworld.co.uk/catalog...roducts_id=447

You can fit a decat off a classic impreza but you will need to fit a classic middle section also to mate to your backbox,as the classic decat is longer and comes right under the car unlike the newage