Has anyone found a guide for fitting '02 WRX exhausts?

If not.....

I have a full ScoobySport exhaust including up-pipe, downpipe, centre sections and backbox and want to fit it myself. This in in sections and will remove both CAT's if fitted. Please can someone who has done the same give me some advice!

Now can this be confirmed.

1) There is a CAT in the downpipe

2) There is a CAT in the mid section

3) There is a pre-CAT in the up-pipe

4) The up-pipe is between the turbo and the engine

What CAT/CAT's can you remove and still pas MOT's?

When removing certain parts it will trigger the CEL light. By removing which parts will the light be triggered and what is the best way/product for resolving this.

The only other thing is, is it really worth removing the downpipe as well or should I just go from the downpipe back. If this doesn't trigger any lights and still gives a healthy power increase I would be happy!

 

All the way down here already?

bttt