The Edelbrock supercharger Stage 1 Street system part #15890 for 2010 Mustangs increases the performance of your 4.6L 3V engine to 466 horsepower and 439 ft-lbs of torque at the crank when used with Edelbrock tune (kit supplied without a programmer). The

Product Features:

• Without Tune
• Stage 1 - Street System System Type
• Includes All Necessary Installation Items
• Eaton TVS 2300 Rotor Type
• 6-Rib 3.875 in. Pulley