PedalBox - The original throttle response controller for more driving fun
Amazon.com: Padal Throttle Response Controller for for Audi VW Skoda Porsche Seat Sport Racing Mode Electronic Throttle Accelerator Potent Booster(WAK-201) : Automotive
Amazon.com: BY-J Throttle Response Controller, 9 Drive 9-Mode FLC-861 Universal Car Electronic Throttle controller, compatible with Ford F150/F250/ F-150 Trucks/Land Rover/Mazda (861) : Automotive