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Parts & Accessories
We supply various different fuel rail adapter couplings, wiring harness adaptors, manifold adaptors, and o-rings for all different applications. Below are a selection of the fuel rail and manifold adapter caps that we can supply to allow you to fit various injectors into various manifolds and fuel rails:
Fuel Rail Adapter Couplings & Manifold Adapters
Below are a selection of the fuel rail and manifold adapter caps that we can supply to allow you to fit various injectors into various manifolds and fuel rails:
Part No:
ASNU090/FRC10D
ASNU090/FRC10H
ASNU090/FRC11D
ASNU090/FRC14G
ASNU090/FRC14M
ASNU090/FRC15
ASNU090/MA14
ASNU090/MAJZ
ASNU090/MA-SR
ASNU090/MA-EJ
Description:
14.5mm to 10mm Fuel Rail Coupling
14.5mm to 11mm Fuel Rail Coupling for Honda/Subaru
14.5mm to 11mm Fuel Rail Coupling for Toyota/Mitsubishi
14.5mm to 14.5mm Extension Coupling (12mm length)
14.5mm to 14.5mm Extension Coupling (Methanol Use)
14.5mm to 15.0mm Fuel Rail Coupling
14.5mm Manifold Adapter for manifolds with short injector recess
Manifold adapter for 1JZ/2JZ side feed to top feed conversions for ASNU 'A' cap fitment
Manifold Adapter for Nissan SR20/RB25 side feed to top feed conversions for ASNU 'A' cap fitment
Manifold Adapter for Subaru side feed to top feed conversions for ASNU 'A' cap fitment










Replacement O-Ring Seals
We sell replacement O-rings for various applications. Below are the O-rings that fit our ASNU performance injectors and associated fuel rail couplings:
Part No:
ASNU 17
ASNU 30
ASNU 08
ASNU 14
ASNU 08M
ASNU 08C
ASNU 08Cx
ASNU 08Cxx
Description:
10mm O-ring for FRC11D Fuel Rail Coupling
11mm O-ring for FRC10H Fuel Rail Coupling
15mm (black) O-ring for FRC15 Fuel Rail Coupling
14.5mm O-ring for FRC14G Fuel Rail Coupling
14.5mm (green) O-ring for FRC14G Fuel Rail Coupling (Methanol)
Bottom O-ring for ASNU Injector. Use below bottom X Ring (ASNU 08x)
Bottom X Ring for ASNU Injector. Use above bottom O-Ring (ASNU 08C)
Double X Ring. Use with MAJZ manifold adapter








Harness Adapters & Plugs
We offer various different harness adapters to fit our ASNU performance injectors into your existing application or custom application as listed below:
Part No:
ASNU090/HAOO1
ASNU090/HAOO2
ASNU090/HAOO3
ASNU090/HAOO4
ASNU090/HAOO5
ASNU090/HAOO6
Description:
Wireless Connector - US Car injector to Bosch loom
Wireless Connector - Bosch injector to US Car loom
Bosch (with spring clip) with tails and rubber boot
Bosch injector to Denso (Nissan) loom
Bosch Injector to US Car loom
Bosch injector to Honda Kei Hin loom






ASNU090/HAOO7
ASNU090/HAOO8
ASNU090/HAOO9
ASNU090/HAO10
ASNU090/HAO11
ASNU090/HAO13
ASNU090/HAO14
ASNU090/HAO15
ASNU090/HAO16
ASNU090/HAPlug
Bosch injector to Sumitumo (Toyota) loom
Bosch injector to Bosch loom extension
Bosch injector to Denso MK3 (Nissan) loom (no spring clip)
Bosch injector to Denso MK3 (Nissan) loom (with spring clip)
Wireless Connector - US Car injector to Sumitomo loom
Bosch injector to Denso (Toyota) loom (with spring clip)
Bosch injector to JECS (Nissan) loom (with spring clip)
US Car injector plug with pins and dust seals
US Car injector to Denso MK3 (Nissan) loom (with spring clip)
Bosch injector plug with spring clip, pins and rubber boot










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