R Brand Collection

Radium Engineering 10AN low profile swivel fittings simply press-in. No drilling or welding required.FEATURES-Stainless/Aluminum Constru...

This high-accuracy fuel pressure gauge is suitable for all fueling applications. It features an acrylic lens with a silicone filled dial that reads...

The opening and closing of fuel injectors creates pressure pulses in the fuel rail which can lead to unstable fuel pressure. In order to achieve a ...

NEW FOR 2020! (Available in 8AN ORB only at this time)The Radium Direct Mount Regulator (DMR) is a compact high peformance adjustable EFI fuel pres...

These adapter fittings are designed to be used in many Radium products including fuel rails, surge tanks, fuel pressure regulators, etc. However, t...

The fuel rail ports are tapped for 8AN ORB. 8AN ORB Adapter Fittings can be found HERE.8AN ORB Direct Mount Regulators can be found HERE.8AN ORB Fu...

This Do-It-Yourself wiring kit includes the necessary parts to construct a power wiring harness for one fuel pump. It uses the highest quality comp...

The Radium Engineering universal fuel filter is a perfect match for any application needing high flow and industry-leading filtration.  Radium Engi...

Radium Engineering low profile swivel fittings simply press-in. No drilling or welding required. Nissan KA24DE shown below.Nissan S14/S15 SR20DET s...

OVERVIEWA competition grade fuel cell provides maximum performance and safety for high performance vehicles. RA-series fuel cells are designed and ...

These banjo fittings have the ability to rotate 360 degrees, even after installation. They are an excellent option for 90-degree connections and ar...

The fuel rail ports are tapped for 8AN ORB. Appropriate fittings must be selected based on the specific application. Ample space around the fuel ra...

What is a remote mounted fuel filler? A remote mounted fuel filler is NOT located directly on the fuel tank or fuel cell, but rather somewhere else...

Compatibility MITSUBISHI EVO 8 with 5-Speed and 6-Speed transmissions MITSUBISHI EVO 9 with 5-Speed and 6-Speed transmissions MITSUBISHI EVO 10 wi...

The Radium Direct Mount Regulator-Rotating Assembly (DMR-RA) is a compact high performance adjustable EFI fuel pressure regulator. MOUNTINGThis re...

This fuel rail is CNC machined from extruded 6063 aluminum, black anodized, and laser etched for a high quality surface finish. It is a ...

The fuel rail ports are tapped for 8AN ORB. 8AN ORB Adapter Fittings can be found HERE.8AN ORB Direct Mount Regulators can be found HERE.8AN ORB Fu...

The Radium Engineering PCV Baffle Plate mounts to the engine block and replaces the factory plastic PCV plate and valve. Compared to the OEM unit, ...

Ports And Fittings The fuel rail ports are tapped for 8AN ORB. 8AN ORB Adapter Fittings can be found HERE. 8AN ORB Direct Mount Regulators can be ...

Manufactured with a large internal bore, the fuel rail can support all necessary engine power requirements. They are CNC machined from 6...

These fuel tubing kits are commonly used for plumbing in-tank submerged fuel pumps. The flexible convoluted tubing is manufactured from ...

An oil catch can is essential on a performance vehicle to protect the engine from elevated levels of crankcase blow-by accumulated from aggressive ...

The Radium Engineering anodized billet aluminum adapter allows -6AN hose and fittings to be used with the OEM Toyota/Lotus fuel pump housing outlet...

Corner faster, stop quicker and improve the look and handling of your CL1 with these RS-R Lowering Springs. The RS-R Lowering Springs are desi...

This fuel level sensor uses the standard SAE 5-bolt mounting pattern, extensively used with the Radium Fuel Cell Surge Tank.Full stainless steel se...

This kit is specifically for the 2013+ Ford Focus ST. It is designed to replace the OEM sound symposer system which plumbs engine sounds...

Radium Engineering catch cans feature large 10AN ORB ports, a 4AN ORB drain port, 2-step oil separation baffling, and an O-ring sealed dipstick. Th...

PTFE is the ultimate hose material. It has outstanding resistance to chemicals including alcohol fuels such as methanol, ethanol, E85 and leaded fu...

20-0884 COMPATIBILITYE46 BMW M3E36 BMW M3 (OBDII Only)E36 BMW 3-Series (OBDII Only) 20-0894 COMPATIBILITYE46 BMW 323iE46 BMW 325iE46 BMW 328iE46 BM...

These plumbing kits are designed to compliment Radium Engineering Subaru EJ fuel rail installations. Both kits interface with the factory feed and ...

These complete refueling kits are designed specifically for the Radium Engineering FCST. The FCST does not come standard with any of the parts in t...

RADIUM DOES NOT OFFER A WARRANTY ON ANY FUEL PUMPS! FUEL PUMPS CAN BE RETURNED IN UNUSED CONDITION WITHIN 30 DAYS OF PURCHASE. SEE TERMS AND CONDIT...

The Radium Engineering Jet Pump is an effective device for drawing fuel from one side of a fuel tank to the other. Fuel flowing through the venturi...

FCST DIRECT MOUNT FUEL FILLERSThe direct mount fuel fillers listed below are specific to the following FCSTs ONLY: 20-014X-XX, 20-049X-XX, 20-069X-...

The Radium fuel rail for the 6-cylinder Toyota 2JZ-GE (Non-Turbo) engine is manufactured with a large 8AN ORB internal bore supporting all horsepow...

The fuel rail ports are tapped for 8AN ORB. Appropriate fittings must be selected based on the specific application. Ample space around the fuel ra...

The Multi Port Regulator (MPR) is the ultimate solution for simple or complex high-flow fuel systems. It's unique port configuration makes it ideal...

Benefits Effectively raises octane and increases engine performance with cleaner inlet air Prevents oil buildup in the intake, intercooler, thrott...