JEEP 4.0 1987 - 1995 INJECTOR 22 LB SETThese are the new style Bosch Design III fuel Injector for your Jeep! Flow Balanced set of 6. You will notice better drivability plus better fuel economy without any lack of performance. These come with a 3 year warranty. These will drop in with no modifications of any type. They have been rebuilt using viton o rings and heavy duty filter baskets.