I personally wouldn't waste my money on a PC. All it does is give you a "sportier" sport mode by making the computer think you've pressed the accelerator pedal further than you've actually pressed it. It doesn't make the car any faster. Mash the pedal to the floor and you'll have the same performance in sport mode, normal mode or with the Pedal Commander.
well there it is , dumbest thing ive read today... i can go on with my day !