If you are serious about tuning your engine and not just a casual modifier, than you need to have some kind of engine management system, such as the AEM engine management system. Installing an engine management system can be a fairly involved undertaking, but once it is in, the rewards far outweigh the cost in time and finances. An AEM engine management system is very versatile, and its universal design means that it can adapt to any vehicle on the market with the right wiring harness and leads. The AEM engine management system is designed to be used with a variety of sensors, many of which will already be installed on your vehicle, many other which you can install separately. The AEM engine management system has a plug and play design, and features ten built in peak and hold injector channels and direct drive ignition. It comes with Windows compatible software, enabling you to monitor your engine and tune it on your computer. You can see some real gains and massive increase in control with an AEM engine management system, and for the serious tuner, it is really a necessity. We know you completely deserve superlative technical assistance while shopping for dependable auto parts for a car or truck. That's why we maintain an always-online sales support call bureau to assist you with your calls. Nobody likes to pay for shipping, so we always offer 100% free shipping for all orders greater than $50. If you spot a better price somewhere else, let us know - we always beat any advertised price for auto parts.