Jet Performance Chips is one of the oldest names in the automotive tuning arena. Because of this, Jet Performance has Jet Tuners and Jet Chips for many older vehicles that other tuning companies don't support. Jet Performance also offers Jet Performance Throttle Body Spacers, Jet Throttle Body Spacers, and more. Jet Performance even has an ECU mail in program for extreme ECU tuning for several performance vehicles that further sets them apart from the rest of the competition. For more information on a product, click one of the Jet Performance product links below.