REPLACE THOSE FAILING OEM INJECTORS WITH THESE 100% STAINLESS STEEL INJECTORS THAT ARE 100% E10-85 COMPATIBLE!27LB @ 49PSI4 HOLE DISCHARGE FOR BEST PERFORMANCEThese are the new style Bosch Design III fuel Injector for your JEEP! Flow Balanced set of 6. These come with a 3 year warranty. These will drop in with no modifications of any type. These have been rebuilt using viton o-rings and heavy duty filter baskets. Part Number: FICJEEP27STROKER