help running an APS double Decat on my 2003 sti and MOT time is looming anyone using this and will it pass ( prob not) and if not how much will it cost to get one that will have it removed other fitted and the refitted.
please help oh im in wasrminster wilts by the way

 

Well you have to find a friendly one.
Or keep swapping cat over every year.

 

In the past, having a catted downpipe in the boot has been enough to pursuade them that it woud pass the emissions, easier than fit/refit/refit! A tenner on the steering wheel might help as well!!