Why would you supe up an mr2? Its the same thing....why do you like chocolate icecream instead of vanilla? Buddy, your not going to go far in this world with that attitude...I wouldn't be caught dead in an mr2, too small for me. As to why I would supe up a civic, because I bought a 93 civic with 60 thousand miles (D16z6) for $3,500 and I want to go faster than the 120hp it came with...thats why Im putting on a turbo, etc....should be over 200 hp when Im done....wanna race buddy? Or does your chevy nova smoke to much...lol....