2005 Impreza WRX STI
ive been looking in the search engine for info on chipping my 172. i no ppl will say speak to andy and ben smt6/7 etc....but ive only got BMC filter n full exhaust and de-cat. im not going to mod it any more after a chip....is it worth getting a programmable one for say £600? or just something like a superchip?
any opinions and suggestions please peeps??!