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 Body Material 6061 Aluminum

Body Material 6061 Aluminum

All primaries have a similar tube length AND bend geometry

The Tomei Procams REQUIRE stronger valve springs/retainers and to set valve lash

Rear -15mm (-0

High horsepower Subaru's need a reliable and efficient means of reducing and maintaining proper oil temperatures

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 Body Material 6061 AluminumPart #: 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