The Grams Performance 550cc injector kit for Nissan 240SX S13/S14/S15 SR20 top-feed applications is supplied as a set of four with 11mm top adapters, DENSO lower cushion bottoms and EV6 pigtails. Wire splicing and a fuel rail spacer are required for installation. With premium materials and advanced manufacturing, these high-impedance injectors support upgraded fueling needs for modified four-cylinder engines.
Grams Performance Nissan 240sx/S13/S14/S15/SR20 (Top Feed 14mm) 550cc Fuel Injectors (Set of 4)