Used when supercharging or turbocharging the Lexus IS200/Altezza AS200 1G-FE engine.A set of the newest version of 1ZZ-FE injectors, refurbished and flow matched in the US.These allow the OEM ECU to fuel properly up to 0.5 bar of boost and when used with the proper supporting mods (fuel return line, FPR, fuel pump, fuel pulsation damper delete) they can be enough for up to 0.9 bar of boost.What's included:6x 1ZZ-FE blue injectors (newer version), complete with all necessary seals, pintle caps and o-rings