The Billet Performance Products 10.5mm Nissan injector adapter is designed to run Bosch EV14 3/4-length injectors with selected factory Nissan fuel rails, making it a simple solution for injector upgrades without changing the rail. It is well suited to EFI upgrades on older Nissan platforms where you want to keep the factory rail but move to a more common injector body. This is the kind of small but important fuel system component that works well alongside fuel rails, injector adapters and other EFI hardware. Features MPN: BPP0030-1 Size: 10.5mm Application: Short-series injector adapter for factory Nissan fuel rails Fuel rail compatibility: Nissan RB26DETT, CA18DET, SR20 GTiR and RB20DET factory fuel rails Injector compatibility: Bosch EV14 550cc, 725cc and 1000cc 3/4-length injectors Finish: Black anodised Included: Injector clip for a secure, leak-free setup Typical Applications Nissan EFI upgrades retaining the factory fuel rail RB20DET and RB26DETT fuel injector conversions CA18DET and SR20 GTiR fuel system upgrades Street, drift and drag builds needing a proper injector adapter solution Fitment Notes Designed for the listed factory Nissan fuel rails Intended for Bosch EV14 3/4-length injectors in the listed sizes Check injector dimensions, rail condition and sealing surfaces before installation