Radium Engineering

Air filter for 3/4" connections. Hose clamp included.

Universal air/oil separator. Designed to vent back into engine induction system for a closed system. Increased engine performance from cleaner inlet air. Prevents oil buildup. Lowers hydrocarbon...

Drop-in fuel pump hanger for BMW E36 (all models). Pumps not included and must be supplied by the installer. See website for fuel pump compatibility information.This Part...

Drop-in fuel pump hanger for BMW E46 (all models). Pumps not included and must be supplied by the installer. See website for fuel pump compatibility information.This Part...

Single catch can kit for the E46 BMW M3. Fittings and hoses included. Easy bolt-in installation. Includes Radium's Fluid Lock catch can (patent pending).This Part...

Drop-in billet fuel pump hanger for BMW E9x models and similar. Can hold up to two aftermarket fuel pumps. Collector box and built-in pressure regualtor included. Fuel pumps sold separately...

Surge tank system that mounts insided of OEM BMW fuel tank. Factory fuel pump acts as lift pump to feed surge tank. Surge pumps then feed the engine. Excellent way to add more pump capacity while...

Bolt-on fuel rail kit for the BMW M50/M52/M54/S50/S52 engines. One kit works on all engines listed. Three 8AN ORB ports. E85 compatible. Compatible with factory injectors, or aftermarket injectors...

Allows connection of the Radium fuel rail 20-0070-02 to the factory fuel system.This Part Fits:YearMakeModelSubmodel2001-2006BMWM3Base

Radium Engineering Bosch Pumps 4 Port Manifold Reuses Check Valves - Universal

Radium Engineering Bulkead Harness Internal Triple Walbro F90000262 Pump

Carbon fiber lid for Radium 10 and 14 gallon fuel cells. Constructed with 2x2 3k twill dry carbon fiber. Re-use fasterners that came with fuel cell.

Radium Engineering Catch Can Kit BMW E46 3-Series Fluid Lock

Single catch can kit for the GR Supra B58 engine. Interfaces with crankcase ventilation line. Includes Radium's Fluid Lock catch can (patent pending).

Single oil catch can kit for the 2022+ Subaru WRX. Interfaces with crankcase vent hose at front of engine. Includes all hoses, fittings, and brackets/hardware for an easy bolt-in installation...