hi all, can anyone tell me about chipping my p38, for the extra bhp and mpg? is it a safe practice? any ideas wot one to go for? thanks. moon.

thanks for your advice, decided to keep 16s on. :)

hi all, i just wondered if it would be ok to run on 265/60/18 rear and 255/60/18 front? or would this throw things out? thanks.