GM POWER CNTRL MODULE

Add up to 25 horsepower instantly with this simple, plug-in installation Power Control Module. Only Jet Performance Modules provide exclusive, full range Dynamic Spectrum Tuning of the air and 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 each application. This module is 50 state smog legal. Requires the use of 91 octane fuel, a 180-degree thermostat, and free-flow exhaust. Works well with aftermarket intake/air sensor etc. Features include: add up to 25 horsepower, plug-in installation, dynamic spectrum tuning of the air/fuel ratio, designed to burn fuel at peak efficiency, improved performance and mileage, use of 91 fuel 180 degree thermostat, modified ignition curve, and shift points/firmness.