JMS PowerMAX V2 FuelMAX Fuel Pump Voltage Booster (09-14 F-150)
Fits 2011-2014 5.0L V8
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Price tracked 12 times since Jul 31, 2026 at the stores we check daily, not eBay: low $449.78, high $499.75, currently $499.75.
where to buy · 4 retailers tracked
The Gen-1-specific version of JMS's plug-and-play voltage booster — it raises the stock fuel pump's voltage so it flows significantly more fuel without needing a pump swap.
why this one — It lets early Coyote F-150 owners (2011-2014) support up to 1,000 hp on the stock fuel pump using the same plug-and-play approach as JMS's newer-truck booster.
Fuel delivery support hardware; raises fuel headroom for other power mods but carries no standalone horsepower or torque claim.
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