Yes the "C" stands for coupe and the auto technic cars are built to the max! Mine will be a little slower at first but hopefully within a couple of years we can get the car twisted just right and if something happens to ITS the car can be converted to ITR with very little work. So back to my question how do i find a realistic build up % on the motor? The motor is stock with a shark programing so just trying to figure out what is a realistic WHP for the car and how much its gonna cost to get there? I know the answer to that open check book and start with adding a lot of zeros! LOL my goal is to keep up with the RX8 this year and maybe even beat him. (sinister laugh)