i would personally go with a turbo, they are more efficient at making boost than superchargers, also they can be cheaper. another suggestion maybe get rid of the acura and get an older nissan 300zx. i have maybe 1200 bucks invested into a completely stock turbo engine and is making close to 300hp. if i put the $4000 the other honda guy here put into his car it would be making upwards of 450hp. just a thought...