[asperformance]

on a UK spec 2.0 WRX new-age car wether bug or blob you have the the same exhaust system and cat set-up..........

pre-cat in the up-pipe then the main cat after the turbo with a secondary cat in the lower part of what is basically a 2piece down-pipe, then middle section with resonator and finally back box..........

if you have a secondary cat bypass pipe it will fit regardless, so either you have been sold the wrong thing or the garage are muppets??