W185RF 3.0L Stage 2 Supercharger Kit

The Whipple Superchargers Gen 6 3.0L Stage 2 SC Kit is engineered specifically for the 2018-2021 Ford Mustang GT 5.0L, offering a 50-state legal performance upgrade. This kit is designed to deliver immediate throttle response and significant torque, transforming the driving experience of the S550 platform. It represents Whipple's commitment to providing championship-winning performance through advanced twin-screw supercharging technology. At the core of this system is the Whipple Gen 6 W185ax 3.0L twin-screw supercharger, which offers superior airflow and efficiency compared to smaller roots-style systems. This larger displacement unit moves more air with less effort, reducing discharge temperatures and parasitic loss. The Stage 2 kit enhances airflow with a 132mm billet Roval throttle body and a 150mm Crusher™ inlet. To support the increased power, it includes billet fuel rails, 55LB/HR fuel injectors, and a DW400 fuel pump upgrade. The system utilizes a patented dual-pass, dual-core intercooler, an industry-leading heat exchanger, water reservoir, and pump for exceptional cooling performance, surpassing that used in Cobra Jet and record-setting S550 applications. This comprehensive kit includes an HP Tuners MPVI4 flash tool with Whipple calibration support. Calibrations should be requested before installation and are intended for stock-engine combinations only. The kit comes complete with all necessary parts and hardware, including plug-and-play wiring. A robust 6-rib billet idler setup is standard, with an optional 10-rib belt system available for more aggressive setups. The kit also includes spark plugs.