Skunk2's cutting-edge Composite Fuel Rail for Honda's K-series engines (non-Civic Si) is here. Skunk2's Composite Fuel Rails are made using a proprietary carbon-impregnated, aerospace thermo-polymer composite—a material that's 33-percent lighter,...

Skunk2's cutting-edge Composite Fuel Rail for Honda's B-series engines is here. Skunk2's Composite Fuel Rails are made using a proprietary carbon-impregnated, aerospace thermo-polymer composite—a material that's 33-percent lighter, 60-percent stronger,...

Fittings for use with Radium fuel rail for the Mazda 1.6L engine that allow hookup of the factory fuel system and regualtor.This Part Fits:YearMakeModelSubmodel1990-1993MazdaMiataBase1993MazdaMiataLE1991MazdaMiataSE

Fuel rail for the 1.6 BP Mazda engine found in the Miata and other cars. Features 8AN ORB ports. No fittings included.This Part Fits:YearMakeModelSubmodel1990-1993MazdaMiataBase1993MazdaMiataLE1991MazdaMiataSE

CNC machined fuel rail for the Honda S2000. 8AN ORB ports. Compatible with OEM fuel injectors, or any aftermarket injectors that are same fitment. Anodized and laser engraved. Compatible with E85.This Part Fits:YearMakeModelSubmodel2000-2005HondaS2000Base

Radium Engineering Subaru EJ Top Feed Fuel Rail Conversion KitThis Part Fits:YearMakeModelSubmodel2004-2005SubaruForesterXT2005SubaruForesterXT Premium2004-2006SubaruImprezaWRX STI2005-2006SubaruLegacyGT2005SubaruLegacyGT Limited2006SubaruLegacyGT spec.B

Machined aluminum fuel rails for use on Subaru EJ engines that use top feed injectors from the factory. Each rail has three 8AN ORB ports. For a selection of adapter fittings and plumbing kits, please see other Subaru related products at www.radiumauto...

Allows connection of Radium VQ fuel rails to the factory fuel feed line. Includes all fittings and hoses necessary.This Part...

Allows connection of Radium VQ fuel rails to the factory fuel feed line. Includes all fittings and hoses necessary.This Part...

The Radium Engineering high flow secondary fuel rail is for the 20B-REW rotary engine originally found in the 1990-1995 Mazda/Eunos Cosmo. The aluminum fuel rail is anodized black for compatibility with all popular fuel types including E85. Manufactured...

The Radium Engineering high flow primary fuel rail is for the 20B-REW rotary engine originally found in the 1990-1995 Mazda/Eunos Cosmo. The aluminum fuel rail is anodized black for compatibility with all popular fuel types including E85. Manufactured...

Fuel rail kit for all 3.5 and 3.7 liter Nissan VQ engines. Includes both rails and mounting hardware. Four 8AN ORB ports per rail. Black anodized and laser engraved.This Part...

The Radium Engineering high flow secondary fuel rail is for the 13B-REW rotary engine. The aluminum fuel rail is anodized black for compatibility with all popular fuel types including E85. Manufactured with a large internal bore, the fuel rail can...

The Radium Engineering high flow secondary fuel rail is for the 13B-RE rotary engine originally found in the 1990-1995 Mazda/Eunos Cosmo. The aluminum fuel rail is anodized black for compatibility with all popular fuel types including E85. Manufactured...

CNC machined fuel rail with direct fitment on the 13B housing. Converts to common top-feed fuel injectors. Fuel rail is equipped with three 8AN ORB ports. Check injector compatibility at Radiumauto.com. CNC Machined from aluminum and compatible with gas...

Offers a solution for adding more fueling capability to the Honda K20C1 engine. Installs between the intake manifold and the head. Fuel rail included.This Part Fits:YearMakeModelSubmodel2017-2020HondaCivicType R

Permits a bolt-on plug and play replacement for the OEM system when using the Radium Engineering fuel rail for the MX-5/Miata. OEM fuel pressure regulator is retained. Feed and return hoses are replaced.This Part...

OEM fuel pressure regulator is retained. Feed and return hoses are replaced.This Part Fits:YearMakeModelSubmodel1994-1997MazdaMiataBase1994-1997MazdaMiataM Edition1997MazdaMiataSTO

Three 8AN ORB ports. Designed for OEM injector fitment. CNC machined aluminum. Laser etched and anodized. Stainless steel hardware.This Part Fits:YearMakeModelSubmodel2006-2009HondaS2000Base2008-2009HondaS2000CR

CNC machined Aluminum fuel rail mounting bracket set. Permits the use of Radium top-feed fuel rails (such as 20-0577, sold separately) on compatible Subaru intake manifolds: SUBARU EJ207 (JDM Ver8/9 Manifold Only), SUBARU EJ253 (Aluminum Manifold Only),...