2000-02 GM LS1 5.7L; Manual Transmission; Jet Performance Power Control Module; Stage 1

Add up to 23 horsepower instantly with simple, plug-in installation! JET Performance Modules provide exclusive, full range Dynamic Spectrum Tuning of the air/fuel ratio, ignition advance, transmission and various other parameters. Each program is track and dyno tested to ensure the most possible horsepower and drivability from your classic.

Stage 1 is for stock or mildly modified vehicles. Fuel and timing curves are modified for optimal performance and mileage using less expensive, low er octane fuel. These modules feature programming that is designed to burn fuel at peak efficiency, which results in improved performance and mileage. Daily driven vehicles can use lower cost regular octane for potential mileage improvements, but for opti mal performance gains use of mid-grade or higher octane fuel is recommended.