Bosch Fuel Injectors Flow Matched Set of SIX. Better fuel atomization which improves throttle response, allows for a smoother idle and better MPG Motor Man Fuel Injection 6246 W. Weidman Rd Weidman, MI 48893.We will beat our competitors price! The item "UPGRADE 4 Hole New Bosch Fuel Injector set (6) JEEP 4.0L 1999-2004" is in sale since Friday, July 15, 2016. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Air Intake & Fuel Delivery\Fuel Injectors". The seller is "fuelinjectorman" and is located in Weidman, Michigan. This item can be shipped worldwide.