resulting in the right balance between engine protection and low oil pump drag. ... offer much better protection for your engine. K Ns design helps clean and straighten ... air cleaner assembly with a precision engineered K N FIPK or the Generation II, will ... that your fuel injected stock engine is capable of giving, install a high ... it! Application Part# Generation Price Ford II 88-95 Ford Pickup F-150, 250,350 ... .5, 5.0 w/o mass air 57-2503 No $211.04 97-04 Ford F150, Expedition Lincoln Nav V8- ... 4.6L, 5.4L 57-2541 Yes $257.99 01-04 Ford Lightning F150 H/D 57-2549 Yes $237.99 ... 03-04 Ford F250, F350, Excursion V8-6.0L Turbo 57-2546 Yes $ ... 243.99 97-02 Ford F-Series 4.6, 5.4 57-2514-4 Yes $228.99 ... 94-97 F-Series 5.0, 5.8 w/mass air 57-2510-1 ... Yes $133.99 99-04 Ford F-Series Super Duty V10-6.8L 57-2524-2 ...