91-04 Ford 4.6 5.4 (8) Bosch III Upgrade Fuel Injector Set 4-hole Nozzle

Please check for proper fitment and verify your part numbers prior to purchasing. Note that these injectors will NOT look like your OEM units. The Upgrade units will function to OE specs with a few added perks. More Precise Fuel Metering. Our Bosch III Upgrades also include stainless internals and rust free composite exteriors. CS

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