Scooby failed MOT ,put old cat back on and failed again (old cat not working).
Does anyone have a cat section for my02 Sti7 for sale or swap , got Decat pipe if interested , NEED ASAP please any HELP (by next thursday or have to pay for retest)

 

i got 1

 

i can help you fella

 

have you tried running round a couple of days with cat on and ecu reset. mine failed like yours but ran around with cat on and ecu reset. went back to mot station emissions were fine car passed.

 

I've also got cat and the whole exhaust off a bug eye Sti done 24000 miles.

Steve