JMS FuelMAX Fuel Pump Booster For Challenger/ Charger Hellcat (1 Pump)


The PowerMAX V2 FuelMAX 22 volt/44 voltage booster enhances electric fuel pump output by up to 85%, sparing the need for pump replacement. It’s compatible with all vehicles, supporting up to 1000hp with a single pump and 1350hp with dual pumps. Featuring a user-adjustable Hobbs switch and adjustable voltage rand-in and rand-out, it’s designed for straightforward installation and includes a green status LED for easy monitoring.