If you're looking to replace your defective OEM boost bypass valve, or to find a solution to fluctuating boost control with a higher boost pulley combo or compound boost setup, Nick Williams has the answer! It's no secret that the bypass valve for the Hellcat family of superchargers can be a bit problematic, either through general wear and tear, or for those pushing the limits of a stock system from chasing higher boost levels.
Note: For Factory supercharger applications see PN: SDRHBYPASS
Fitment:
Gen 5/6 3.0L Whipple Superchargers
Gen 5/6 3.8L Whipple Superchargers
