Jet Performance 20010 Jet Power Control Module Stage 1 Features: Add Up To 25 Horsepower Plug-In Installation Dynamic Spectrum Tuning Of The Air/Fuel Ratio Stock Or Mildly Modified Vehicles Designed To Burn Fuel At Peak Efficiency Improved Performance And Mileage Use Of Mid-Grade Or Better Is Recommended 50 State Smog Legal Height: 2.50 Width: 7.50 Length: 7.50 Weight: 1.00 lbs