1650cc FIC Top-Feed Converted Subaru Sti ('04-'06) Legacy GT ('05-'06) Fuel Injector Clinic Injector Set (High-Z) brake fluid whereas the Concave Flow Digressive

whereas the Concave Flow Digressive Technology has a broad range of 8kg spring rates

High Flow Digressive Piston to optimize the perfect balance between performance and comfort along with the ability to upgrade and rebuild

these design features translate to a more dependable longer-life fuel pump

To hear Jim speak more about our head gaskets and the features that can be found across our range

Fuel Injector Clinic’s 1650cc/min high impedance injector is the largest high impedance injector compatible with all race fuels and has excellent idle performance in street driven cars while still providing enough fuel to support higher horsepower output on both E85 and gasoline

1650cc FIC Top-Feed Converted Subaru Sti ('04-'06) Legacy GT ('05-'06) Fuel Injector Clinic Injector Set (High-Z) brake fluid whereas the Concave Flow DigressiveSubaru Sti ('04 '06) Legacy GT ('05 '06) Fuel Injector Clinic Injector Set (ONLY fits original tumblers with FIC top feed fuel rail conversion RL STi): 4x1650cc Saturated High Impedance Ball & Seat Injectors. Utilizing the latest injector technology and featuring state of the art matching with Data Match Technology. Includes PGTJETR4Q or add Plug & Play adaptors PADPJtoD4. Fuel Injector Clinics 1650cc min high impedance injector is the largest high