I can't quote you on cost, as I bought my C3 used and got a killer deal on the NW, but every car is different. 3 cars with the same mods will all be different. My car is a beater compared to some with my mods. I put down 327 WHP and the best time I've gotten out of mine is a 12.5. I think my car is just slow... I've never gotten out of mine what most others have. Don't get me wrong, it runs strong.

-NW Single CAI
-Code 3 Pulley
-Johnson Pump
-InMotion Custom Tune