Hey guys newbie here who doesnt no alot about cars but starting my research, i own a 2002 audi s3 225, it has been remapped and has a miltek exhaust but is other wise standard, im looking at gettin it over the 300bhp mark any help as to what i can do,places to look, or tuning companys. i have about £3000 to spend. any response will be much apreciated.
cheers guys