The Grams Performance 1000cc injector kit for Subaru BRZ and Scion FR-S (2014+) applications is a plug-and-play set of four high-flow injectors intended for upgraded fueling. The kit includes 11mm top adapters with DENSO lower cushion bottoms plus a DENSO adapter and a fuel rail spacer where required. Grams emphasizes tight quality control and manufacturing practices to ensure matched flow and consistent cylinder metering.
Grams Performance 14+ Subaru BRZ / Scion FR-S 1000cc Fuel Injectors (Set of 4)