Originally Posted by
fiend
Easy way round that, hollow the standard CAT out.

I did that on my old GTi Escort and it sounded really shite, It was only on one day LOL.
I've removed the cat from my TDCi and the rear box, on idle it smells like parrafin out the back but is fine on MOT's, i suppose it's cos they only have a smoke test on Diesel??