These are BRAND NEW Bosch 440cc Injectors and they have been modified to fit an 11mm fuel rail. The only modifications are external and are done purely to fit the fuel rail and manifold. They still have the factory flow rate and nothing has been done to increase or alter the flow. Great for CA18DET, RB20DET, RB26DETT, Mitsubishi 4G63, Mazda RX7 & Toyota.
Bosch 440cc injectors suit 11mm Fuel Rail.