F-4X-140 ProCharger (Satin) with splined input shaft and threaded volute Alloy Axles Connects flex line to master

Connects flex line to master cylinder in limited clearance applications

Part Number: D1544

Part Number: PRSA10

Not all rates are available in all three colors

F-4X-140 ProCharger (Satin) with splined input shaft and threaded volute Alloy Axles Connects flex line to masterF 4 SERIES SUPERCHARGERS 4000+ HP Welcome to the pinnacle of performance and durability: the ProCharger F 4X supercharger. A complete redesign from previous race models, the F 4X represents a massive collaborative effort to develop a system that is capable of 4000+ HP, while also maintaining the highest levels of durability. It is the pinnacle for racers looking for ultra high horsepower along with championship earning reliability and consistency.