Installation is easy and all you have to do is plug it in. Once in placed the performance module modifies ignition advance, air/fuel ratio, and other parameters to performance tune the vehicle throughout the entire power band. The JET performance module will improve throttle response, increase torque and improve horsepower. In most cases mileage will improve as well. The module can be installed by anyone in about 30 minutes. Sold as part number 70501 the module has a retail price of $329.95. Contact Jet Performance Products (800) 535-1161 www.jetchip.com