The JET Performance Module for Dodge, Chrysler and Jeep vehicles is a JET exclusive. Dynamic Spectrum Tuning provides power gains across the entire power band-not just at full throttle. Point by...

Performance tuning is more difficult on Ford vehicles since the factory computer does not have a chip that can be easily replaced. To solve the problem JET developed a plug in module that...

JET Performance Chips offer the most horsepower available for your 1981-1995 GM car, truck or SUV. Add up to 23 horsepower instantly with simple, plug-in installation! Only JET Performance Chips...

1996-Up GM vehicles without removable chips require the use of the JET Power Control Module (PCM). The JET PCM provides the same performance tuning as a JET chip and is the most sophisticated...

The JET Performance Programmer lets you take control and program your own vehicle computer to match your driving style. JET’s exclusive Tri-Power tuning allows you to program for performance...

The JET Accu-Speed for 93-up Dodge, Ford, GM, Jeep and Toyota trucks and SUV’s modifies the vehicle speed sensor output readings to correct the speedometer after making gear ratio or tire size...

The JET Fan Switch turns on the vehicle's cooling fan at a lower temperature than stock for improved performance and engine longevity. Cooler operating temperatures increase horsepower by...

The JET TBI Billet Aluminum Adjustable Fuel Pressure Regulator provides you with the ability to adjust fuel pressure for maximum efficiency and horsepower gains. Factory TBI regulators are not...

The JET Powr-Flo Mass Air Sensor delivers improved horsepower, torque and mileage from your car, truck or SUV by simply replacing the restrictive stock mass air sensor. The factory sensor not...

The JET Underdrive Pulley Set reclaims lost horsepower and mileage by reducing the drag placed on the engine to drive the accessories such as the air conditioning, power steering and water pump....