This rail should fit with all OEM B16 & B18 intake manifolds.

It is possible it will not fit on some aftermarket intakemanifolds that are not compatible with OEM fuel rails.

This rail was designed to use all of the OEM rail spacers and OBD1 injectors.

Please note that you will need to run an AN fuel feed line. The OEM banjo and line will NOT work with our rail.