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The Grams Performance 1600cc injector kit for Subaru WRX (2002–2011), 2007-and-later STI, Forester XT and 2007–2011 Legacy models delivers four high-impedance injectors with stainless internals and ultra-fast, linear-response solenoids for reliable metering under boost. Each injector is individually flow tested and dynamically matched within 1% to maintain cylinder-to-cylinder consistency. The kit includes 16mm top adapters, DENSO lower cushion bottoms and EV1 pigtails; wire splicing and a fuel rail spacer are required.
Grams Performance 1600cc 02-11 WRX/ 07+ STi/ Forester XT/ 07-11 Legacy INJECTOR KIT
