Details:We installed a Speed Force Racing Turbo Kit on this Smart car. It more then doubling the HP at the wheels.Update: We installed a boost controller, had the ECU(Engine Control unit) and TCM (Transmission Control Module) re-flashed, and re-tuned the piggy back system this increased the HP to 130 at the Wheels! That’s almost 3x the stock HP. The TCM re-flash is a great improvement to this car the shifts are much faster. All of this made the car even more fun to drive.
