chip01

Really want a full decat! I have more or less decided that the nur spec is the way to go cuz it is the loudest out there but not sure what is the best downpipe to mate onto it. I few people have mentioned for Hayward and Scott to make one which would sound unbelieveable but really I just want the best system I can cuz the car should be pushing 430 - 440 BHP, any other ideas

Claudius

If you get a proper turbo kit, you'll get the downpipe, too, so I wouldnt worry too much about it.

Johnny50

Only thing to watch is, when i had my Nur spec R, it narrowed to 2.5inch where it met the downpipe.
So may be worthwhile looking at something thats 3inch all the way.