Upgrade your GM DIS ignition system with the MSD IGNITION GM Coil Interface Module. This high-performance module in vibrant red is designed to enhance your vehicle's ignition efficiency, providing a reliable spark for optimal engine performance.
Experience top-tier technology with the GM Coil Interface Module, part #8870, ensuring a smooth power delivery and improved throttle response. Elevate your driving experience with this innovative module that delivers precision and power to your GM vehicle.
