Throttle Response Tuner for Volkswagen Jetta (1999-2005) (4th Gen) Base, GL, GLS, Sedan, Wagon & All Other Models (1.4L 1.6L 1.8L 1.9L 2.0L 2.3L 2.8L)

ACCELERATE FASTER - Fukin Tuned removes your gas pedal’s signal speed delay from your Vehicle, resulting in faster acceleration. PLUG N PLAY DEVICE - Fukin Tuned connects in-line to your accelerator position sensor, making it easy for anyone to do it themselves in minutes. GET HELP SAVING FUEL - Our Fukin Slöw mode can help you save up to 20% in fuel economy, depending on your driving style.