2018-2026 Mustang / 2018-2020 F-150 5.0L Whipple Billet -8AN Fuel Rail Kit

2018-2026 MUSTANG / 2018-2020 F-150 5.0L
WHIPPLE BILLET -8AN FUEL RAIL KIT

The Whipple Billet -8AN Fuel Rail Kit is a fuel system upgrade for compatible 2018-2026 Ford Mustang 5.0L and 2018-2020 Ford F-150 5.0L applications equipped with Whipple Gen 5 or Gen 6 3.0L supercharger systems.

Built from precision-machined billet aluminum, these fuel rails are designed to support increased fuel flow capacity on higher-horsepower Whipple-supercharged Ford 5.0L combinations. The -8AN fittings provide secure, high-flow fuel connections, while the included 1/2 in. front and rear crossover hose set supports proper fuel routing between the rails.

This kit is intended as a supporting upgrade for builds where the fuel system needs to keep up with increased airflow, boost, and horsepower demands. As with any fuel system upgrade, final performance and compatibility depend on the complete combination, including injector selection, fuel pump capacity, line routing, fuel type, calibration, and installation quality.

Since 1987, Whipple Superchargers has been a leader in twin-screw supercharging technology for enthusiasts who demand more airflow, more efficiency, and more power from their combination. Whipple supercharger systems and components are designed, manufactured, and assembled at Whipple's facility in Fresno, California.

Key Features

• Billet -8AN fuel rail kit
• Fits Whipple Gen 5 and Gen 6 3.0L supercharger systems only
• Designed for compatible 2018-2026 Ford Mustang 5.0L applications
• Designed for compatible 2018-2020 Ford F-150 5.0L applications
• Precision-machined billet aluminum construction
• High-flow -8AN fuel connections
• Includes 1/2 in. front and rear crossover hose set
• Supports increased fuel flow capacity for higher-horsepower Whipple builds

Application note: Verify vehicle year, engine platform, Whipple supercharger generation, supercharger displacement, fuel rail compatibility, injector configuration, fuel line routing, fitting requirements, supporting fuel system components, calibration, and complete installation requirements before ordering. This kit is for Whipple Gen 5 and Gen 6 3.0L supercharger systems only.