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Radium Engineering - Performance Fuel Systems & Universal Accessories
Since 2010, Radium Engineering has made its mark by designing and producing high‑performance aftermarket automotive components—specializing in fuel delivery, surge tanks, catch cans, pulse dampers, and coolant systems—all engineered in Clackamas, Oregon, with meticulous attention to fit and function. Built for both enthusiast street cars and hardcore race applications, their RA‑Series fuel bladders withstand all fuel types—from gasoline to E85 or methanol.
Radium’s surge tanks (single-, multi-pump) and FCST-X systems prevent fuel starvation under high‑G conditions, while their pulse dampers help maintain stable and safe fuel pressure. Backed by detailed installation guides and direct customer support from their U.S. facility, they ensure both reliability and ease of use for DIYers and professional builders.
Whether you're upgrading your fuel system, eliminating vapor lock, or optimizing performance on track, Radium Engineering delivers precision‑machined, race‑ready solutions that stand the test of time.
Radium Engineering 93-98 Honda Del Sol Dual Pump Add-On (wal F90000267/274/285)
Radium EngineeringSecond pump add on kit for in-tank fuel hanger 20-3792. Compatible with Walbro F90000-series pumps or other pumps with similar form factor and wiri...
View full detailsRadium Engineering 93-98 Honda Del Sol Dual Pump Add-On (walGSS342 or aem50-1200)
Radium EngineeringSecond pump add on kit for in-tank fuel hanger 20-3790. Compatible with Walbro GSS342 or other pumps with similar form factor and wiring connection...
View full detailsRadium Engineering 93-98 Honda Del Sol Fuel Hanger (walGSS342 or aem50-1200)
Radium EngineeringIn-tank fuel pump hanger for Honda models. Compatible with Walbro GSS342 or other pumps with similar form factor and wiring connections.This Part F...
View full detailsRadium Engineering 90-05 Acura NSX Dual Pump Add-On (wal F90000267/274/285)
Radium EngineeringSecond pump add-on kit for Radium fuel hanger 20-2792. Compatible with Walbro F90000-series pumps or other pumps with similar form factor and wirin...
View full detailsRadium Engineering 90-05 Acura NSX Dual Pump Add-On (walGSS342 or aem50-1200)
Radium EngineeringSecond pump add-on kit for Radium fuel hanger 20-2790. Compatible with Walbro GSS342 or other pumps with similar form factor and wiring connections...
View full detailsRadium Engineering 90-95 Acura NSX Fuel Hanger Plumbing Kit
Radium EngineeringFuel hanger plumbing kit designed to be used with Radium in-tank fuel pump hanger for the Acura NSX. Connects from the fuel hanger fittings to the ...
View full detailsRadium Engineering 90-05 Acura NSX Fuel Hanger (walGSS342 or aem50-1200
Radium EngineeringIn-tank fuel pump hanger for Honda models. Compatible with Walbro GSS342 or other pumps with similar form factor and wiring connections.This Part F...
View full detailsRadium Engineering 90-93 Acura Integra/88-91 Honda Civic CRX Dual Pump Add-On (GSS342G3 or 50-1200)
Radium EngineeringKit to add second pump to fuel hanger 20-1790. Compatible with Walbro GSS342 or other similar fuel pumps.This Part Fits: Year Make Model Submodel ...
View full detailsRadium Engineering 90-93 Acura Integra/88-91 Civic CRX Fuel Hanger Plumbing Kit
Radium EngineeringFuel hanger plumbing kit designed to be used with Radium in-tank fuel pump hanger for the Integra and Civic. Connects from the fuel hanger fittings...
View full detailsRadium Engineering 2016+ Honda Civic Fuel/Brake Line Retaining Kit
Radium EngineeringSet of brackets to retain fuel lines and brake lines on underside of specific Honda vehicles. Billet aluminum, with hardware.This Part Fits: Year ...
View full detailsRadium Engineering Fuel Hanger Evo X (No Pumps Included) Brushless Pumps
Radium EngineeringNewly redesigned in-tank fuel hanger for the Mitsubishi Evolution X. Compatible with Brushless fuel pumps. See website for additional information.T...
View full detailsRadium Engineering 08-15 Mitsubishi Lancer Evo X Fuel Pump Hanger
Radium EngineeringNewly redesigned in-tank fuel hanger for the Mitsubishi Evolution X. Can be used with single or dual pump. Pre-installed fittings compatible with f...
View full detailsRadium Engineering Top Feed Upgrade Subaru EJ22/EJ251
Radium EngineeringCNC Machined fuel rails for Subaru EJ engines. Check website for vehicle application information. 8AN ORB ports with an auxiliary port located on t...
View full detailsRadium Engineering 90-99 Toyota MR2 3S-GTE Fuel Rail
Radium EngineeringCNC machined fuel rail for the 4-cylinder Toyota 3S-GTE engines. This fuel rail is equipped with four 8AN ORB ports, which can be used for plumbing...
View full detailsRadium 89-97 Mazda MX-5 w/ ABS Master Cylinder Brace
Radium EngineeringBolt-in brake master cylinder brace for the 1989-97 Mazda MX-5 Miata with ABS.This Part Fits: Year Make Model Submodel 1990-1997 Mazda Miata Bas...
View full detailsRadium Engineering EVO X Fuel Hanger (Pump NOT Incl) DEATSCHWERKS DW400
Radium EngineeringNewly redesigned in-tank fuel hanger for the Mitsubishi Evolution X. Can hold one or two pumps. E85 compatible. More details at www.radiumauto.comT...
View full detailsRadium Engineering Nissan R35 GT-R Fuel Filter Mounting Kit
Radium EngineeringSpecially designed bracket mounts to factory locations on the Nissan R35 chassis and allows installation of a Radium Engineering high-flow fuel fil...
View full detailsRadium Engineering Mazda 20B-REW Secondary Fuel Rail (6 Port)
Radium EngineeringThis Radium Engineering secondary fuel rail is for AFTERMARKET 6-port intake manifolds that are produced for the Mazda 20B-REW rotary engine. The a...
View full detailsRadium Engineering IACV Spacer Kit - S14/15
Radium EngineeringINSTALLATION INSTRUCTIONS AVAILABLE AT RADIUMAUTO.COMThis Part Fits: Year Make Model Submodel 1995-1998 Nissan 240SX Base 1997-1998 Nissan 240...
View full detailsRadium Engineering 06-09 Honda S2000 Fuel Surge Tank Kit (FST Not Incl)
Radium EngineeringRadium Engineering 06-09 Honda S2000 Fuel Surge Tank Kit (FST Not Incl)This Part Fits: Year Make Model Submodel 2006-2009 Honda S2000 Base 200...
View full detailsRadium Engineering Catch Can Kit S2000 All RHD and 06-09 LHD PCV Fluid Lock
Radium EngineeringSingle catch can kit for the 06-09 Honda S2000. Interfaces with PCV valve hose. Fittings and hoses included. Includes Radium's Fluid Lock catch can...
View full detailsRadium Engineering Catch Can Kit S2000 All RHD and 06-09 LHD Crankcase Fluid Lock
Radium EngineeringSingle catch can kit for the 06-09 Honda S2000. Crankcase vent hose. Fittings and hoses included. Includes Radium's Fluid Lock catch can (patent pe...
View full detailsRadium Engineering FCST-X For External Pumps
Radium EngineeringDrop-in surge tank system for competition fuel cells. Designed for use with external or mechanical fuel pumps. Easily serviceable with new lift-out...
View full detailsRadium Engineering FCST-X Brushless Ti Automotive E5LM Fuel Cell Surge Tank (Pumps NOT Included)
Radium EngineeringDrop-in surge tank system for competition fuel cells. Designed TI Automotive E5LM brushless fuel pumps (sold separately). Easily serviceable with ...
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