Name: Fuel Rails, FR-S/BRZ/GT86/GR86
Brand: Radium Engineering
SKU: NULL
Availability: OutOfStock

COMPATIBILITY

12-21 Toyota GT86
2022+ Toyota GR86
2012+ Subaru BRZ
12-16 Scion FR-S

NOTE: The 20-0352 DI ECU mount is not compatible with the 2022+ BRZ and GR86.

FUEL INJECTORS

There are two type of fuel rails made by Radium: upgrade rails and top feed conversion rails. Upgrade rails only upgrade the rail and the OEM fuel injectors can be reused. If an upgrade to the injectors is desired, they must be equivalent to the OEM injector, meaning they must be the same height and the upper & lower O-rings must match the OEM diameters and styles. Top feed conversion rails are used to convert a vehicle that has side feed (or sometimes air-assist) injectors over to a top feed injector.

This fuel rail is an upgrade rail. OEM or OEM equivalent injectors must be used.

Radium does not make fuel injector recommendations.

Consult your tuner for injector brand or flow rate recommendations.
Consult the injector manufacturer for a part number that has the correct dimensions.

OVERVIEW

20-0111-02 Fuel Rail, FR-S/BRZ/GT86/GR86

The Radium Engineering fuel rails are designed for the engine found in the Subaru BRZ (FA20D), Scion FR-S (FU-GSE), and Toyota 86 (4U-GSE). Manufactured with a large 0.69'"internal bore, the fuel rail can support all necessary engine power requirements. The left/right rails are identical and feature anodized aluminum bodies and mounting brackets. This kit includes fuel rails and mounting brackets. Fittings and adapters sold separately. This option is ideal for users wanting to do their own custom lines and plumbing.

The fuel rail end ports are tapped for 8AN ORB and the center port is tapped for 6AN ORB.

6AN ORB Adapter Fittings can be found HERE
8AN ORB Adapter Fittings can be found HERE
8AN ORB Direct Mount Regulators can be found HERE
8AN ORB Fuel Pulse Dampers can be found HERE
Fuel Pressure Gauge Adapters can be found HERE

Appropriate fittings must be selected based on the specific application. Ample space around the fuel rail port(s) is necessary for larger accessories such as fuel pressure regulators, fuel pressure gauges, and fuel pulse dampers. To verify clearance, the dimensional drawings on the product pages can be used as a reference guide.

20-0111-PK Fuel Rail Plumbing, FR-S/BRZ/GT86/GR86

The plumbing kit includes the items shown in the image below and allows easy hookup to the factory feed line. Has all the parts needed to complete the fuel rail installation. The PTFE hoses are resistant to all fuel types.