The VMP Predator 2.8" Pulley and Hub Kit unlocks more boost from the factory 5.2 L Predator supercharger fitted to 2020-2022 Ford Shelby GT500 Mustangs. Stepping down from the factory pulley to a smaller 2.8" diameter increases supercharger speed, raising boost pressure and power output across the entire RPM range.
The kit ships with VMP's precision-machined 10-rib pulley and matching press-on hub, designed to install on the factory Predator supercharger nose shaft. Pair this kit with a calibrated tune to take full advantage of the additional boost.
2.8" diameter, 10-rib pulley
Press-on hub included
Fits 2020-2022 Ford Shelby GT500 5.2 L Predator factory supercharger
Increases supercharger speed and peak boost vs. the factory pulley
