The Edelbrock supercharger Pro-Tuner system part #1585 is designed for use with 2005-09 Ford Mustang applications with the 4.6L 3V engine. The Edelbrock competition supercharger is based off of our street supercharger kit but is paired down to the essential components that a racer needs, without the extras that experienced racers prefer to customize for their own competitive advantage. Featuring a unique design with minimal components and fits under the stock hood. The core of this system is the Eaton Gen VI 2300 TVS rotating assembly with a four-lobe design with 160 degrees of twist for maximum flow, minimum temperature rise and quiet operation for excellent drivability. We also designed our superchargers with an integrated bypass valve to help eliminate parasitic loss under light throttle, improving mileage potential. Our unique and efficient inlet configuration results in a shorter, less restrictive intake path for improved airflow, without the need for a jack-shaft. Our #1585 Tuner system includes all of the essential components that a racer would need to build a custom supercharged racing setup. This system offers flexibility in pulley selection, cold air intake and more. Supercharger pulley, belt, coil covers, and fuel system upgrades, NOT INCLUDED. This systems is for competition racing use only. This kit DOES NOT INCLUDE A TUNE, A CUSTOM TUNE MUST BE USED, NOT AVAILABLE THROUGH EDELBROCK.