Proflows Toyota 2JZ Turbo fuel rail kit will accept both 11/14MM Injectors. The kit comes with all spacers and mounting hardware required to convert from side feed to top feed injectors. This rail kit is supplied with both -6 & -8 AN fittings to suit any size fuel system. Note: this rail kit will only suit the turbo engine. Converts from side feed injectors to conventional bosch style top feed. Kits come complete with all fittings. Injectors can be supplied to suit your application at additional cost.