Injectors

Nissan Injector Seat Kit, 30mm, 6 Cylinder 

Nissan Injector Seat Kit, 25mm, 4 Cylinder 

These are the same machined aluminum injector seats used in many Radium Engineering fuel rails. They are required when converting the OEM fuel injector to aftermarket fuel injectors. They simply press-fit into the intake manifold/TGV injector ports with no modifications required. Using the included FKM O-ring, they seal into the machined injector counterbore preventing vacuum (or boost) leaks. The injector seat bores are designed to be used with a common 14mm lower injector O-ring.

Toyota Injector Seat Kit, 6 Cylinder 

These are the same machined aluminum injector seats used in Radium fuel rails. They are required when converting an aftermarket injector that uses a 14mm lower O-ring.

These are the same machined aluminum injector seats used in many Radium Engineering fuel rails. They are required when converting the OEM fuel injector to aftermarket fuel injectors. They simply press-fit into the intake manifold/TGV injector ports with no modifications required. 

Toyota Air Assist Injector Seat Kit, 6 Cylinder

These are the same machined aluminum injector seats used in Radium fuel rails. They are required when converting an aftermarket injector that uses a 14mm lower O-ring.

Evo X, ID1050X Injectors 14mm (Grey) Adaptor Bottom (Set of 4)

ID1050-XDS, for MR-2/3S-GTE/Miata Top-feed applications. 14mm (grey) adaptor top AND (silver) bottom adapter.
Set of 4. 

ID1050X 05+ Lotus Elise (2ZZ-GE)/Celica GTS 11mm (Blue) Adaptor Top Injectors (Set of 4)

Includes potted PNP wiring adaptors

3SGTE/MAZ, ID1300X Injectors -14mm Top Adapter (Grey) - 14mm (Silver) Lower O-Ring - Set Of 4

ID1300 Lotus Exige / Elise 05+ 1300cc Injectors,11mm (blue) adapter top, Denso lower. Set of 4.