Hi,

From reading all previous post's, I can happily say im confused as duck.

I have a MY03 WRX - its got a Prodrive BB, H&S decat centre and no res pipe after it.

Now as the tuning bug eats me and my wallet, I was considering to:-

Decatting the up pipe and down pipe (no cats) and putting the original centre cat back in. All this with a remap from either Power Station or Power Engineering.

The question is that has anyone got this setup on a newage and does it pass MOT with the single centre cat?

Or would I need to get a sports cat in the downpipe as the single cat?

Thanks
Dips

 

If it's nice and hot you should be o.k. !
I do have a sports cat tho' !

DunxC

 

thats a sports cat in the downpipe on its own?