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The Grams Performance 1000cc injector kit for Subaru WRX (2002–2011), STI (2007+), and Legacy (2007–2011) applications is a set of four high-flow injectors for upgraded fueling. The kit includes DENSO lower cushion bottoms and EV6 pigtails and notes that wire splicing is required. Grams cites stringent quality control and advanced manufacturing to produce flow-matched injectors for consistent cylinder delivery and reliable metering across operating ranges.
Grams Performance 02-11 Subaru WRX / 07+ STI / 07-11 Legacy 1000cc Fuel Injectors (Set of 4)
