Grams Performance 550cc Fuel Injectors 02-14 Subaru WRX / 07-20 STI / 07-11 Legacy GT / 04-13 Forester XT / Outback XT 07-09 vendor_SMY Performance All primaries have a similar

All primaries have a similar tube length AND bend geometry

and often very poor

Does not fit 2010+ with sunroof

Part #: KTA109

Body Material 6061 Aluminum

Grams Performance 550cc Fuel Injectors 02-14 Subaru WRX / 07-20 STI / 07-11 Legacy GT / 04-13 Forester XT / Outback XT 07-09 vendor_SMY Performance All primaries have a similarPart #: G2 0550 1200 Each injector is individually balanced, flow tested, and dynamically matched for characterization within one percent of one another. To ensure leak free operation and optimal performance, each injector is then pressure tested up to 220 psi. The results are unmatched cylinder to cylinder consistency, even at low pulse widths, as well as optimal idle quality, response, and performance. Grams Performance Fuel Injectors ultra fast and