Edelbrock Supercharger E-Force 5.4L 3V F-150 2004-2008

The Edelbrock E-Force Supercharger Stage 1 Street system part # 1581 for 2004-08 2-Wheel Drive Ford F-150 Trucks increases the performance of your 5.4L 3V engine to 478 horsepower and 504 ft/lbs. of torque at the crank. The core of this system is the Eaton Gen VI 2300 TVS Supercharger rotating assembly with a four lobe design with 160 degrees of twist for maximum flow, minimum temperature rise and quiet operation for excellent drivability.

Features and Benefits:
- 478 Horsepower Gains
- 504 ft/lb Torque Capacity Increase
- Eaton Gen VI Core Rotating Assembly
- Integrated Bypass Valve
- Improved Airflow

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. Keeping the air cool is a high capacity air to water intercooler and low temp heat exchanger. The Edelbrock #1581 system is emissions legal and provides the best combination for your daily driver. The supplied tune is intended for completely stock vehicles with the exception of a cat-back exhaust. This kit will include a tune for 91 octane fuels.