JET Stage 1 Computer Chips/Modules will unleash the true high-performance potential of your vehicle's engine and completely remove the dull factory settings! The modules will work to truly optimize your air/fuel ratio, spark timing, transmission tuning and a variety of other parameters for maximized horsepower and torque! They are available in 2 different styles : Stage 1 is designed to work with original stock engines, while Stage 2 is designed to work with modified motors with performance air intakes, headers or exhaust systems already installed. The modules are 50-state legal and are backed by a Lifetime Warranty.

For over 50 years, Jet Performance has strived to provide excellent, top-quality equipment to the automotive industry. Initially an engine building and carburetor shop, Jet started off by catering to the needs of Southern California's drag racers. As the mid-1980s approached and the use of computer-controlled technology started to take performance to a whole new level, Jet evolved successfully and continued to excel thanks to cutting-edge technology and research. Today, Jet continues to set the bar high and provide top-of-the-line technology for automotive enthusiasts worldwide.