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Radium Engineering

RADIUM Engineering, LLC

Since 2010, Radium Engineering's goal has been to simply design and produce high quality aftermarket automotive performance products. Radium Engineering relies on a core team with a passion for innovation to lead the company toward advancement in the industry.

All Radium products are carefully planned with thorough R&D and designed in-house using the latest computer simulation and modeling techniques. Extensive testing and evaluation ensures the performance of Radium products exceed consumer expectations. For these reasons, top motorsports competitors and enthusiasts worldwide rely on Radium Engineering products.  

Currently, Radium offers an expanding collection of motorsport parts and accessories for high performance and racing, focusing on their revolutionary fuel surge tank line and PCV oil catch can systems. A growing collection of application specific parts are also being created. Please contact Radium Engineering for more information.

  • Radium 08-21 Subaru Fuel Hanger Plumbing Kit - MicroglassRadium Engineering
    Radium 08-21 Subaru Fuel Hanger Plumbing Kit - MicroglassRadium Engineering
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    $ 479.95
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    $ 479.95
    $ 455.95
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    $ 455.95

    Radium 08-21 Subaru Fuel Hanger Plumbing Kit - Microglass

    Radium Engineering
    Low stock

    This plumbing kit allows for easy installation of the Radium in-tank fuel hanger for late model Subaru vehicles. Includes new high-flow feed and re...

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    $ 479.95
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    $ 479.95
    $ 455.95
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    $ 455.95
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  • Radium Mazda RX-7 (FD) Fuel Hanger Surge Tank Feed - Microglass FilterRadium Engineering
    Radium Mazda RX-7 (FD) Fuel Hanger Surge Tank Feed - Microglass FilterRadium Engineering
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    $ 289.95
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    $ 289.95
    $ 275.45
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    $ 275.45

    Radium Mazda RX-7 (FD) Fuel Hanger Surge Tank Feed - Microglass Filter

    Radium Engineering
    Low stock

    Includes, feed line, fittings, and Radium fuel filter for easy installation in Mazda FD RX-7. To be used with Radium FD RX-7 in-tank fuel pump hang...

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    $ 289.95
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    $ 289.95
    $ 275.45
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    $ 275.45
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  • Radium Engineering Mazda 13B Primary Top Feed Conversion Fuel RailRadium Engineering
    Radium Engineering Mazda 13B Primary Top Feed Conversion Fuel RailRadium Engineering
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    $ 129.95
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    $ 129.95
    $ 123.45
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    $ 123.45

    Radium Engineering Mazda 13B Primary Top Feed Conversion Fuel Rail

    Radium Engineering
    In stock

    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...

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    $ 129.95
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    $ 129.95
    $ 123.45
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    $ 123.45
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  • Radium Engineering 2011+ Ford Coyote Fuel Rail KitRadium Engineering
    Radium Engineering 2011+ Ford Coyote Fuel Rail KitRadium Engineering
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    $ 239.95
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    $ 239.95
    $ 227.95
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    Radium Engineering 2011+ Ford Coyote Fuel Rail Kit

    Radium Engineering
    Low stock

    Designed for OEM injector fitment. 8AN ORB Ports. Compatible with all Ford V8 Coyote variants including 2018MY.This Part Fits: Year Make Model Sub...

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    $ 239.95
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    $ 227.95
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    $ 227.95
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  • Radium Engineering 03-08 Subaru Forester / 93-07 Subaru Impreza Master Cylinder BraceRadium Engineering
    Radium Engineering 03-08 Subaru Forester / 93-07 Subaru Impreza Master Cylinder BraceRadium Engineering
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    $ 89.95
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    $ 89.95
    $ 85.45
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    $ 85.45

    Radium Engineering 03-08 Subaru Forester / 93-07 Subaru Impreza Master Cylinder Brace

    Radium Engineering
    Low stock

    This master cylinder brace mounts to the strut tower and prevents the master cylinder from moving during brake application. This results in a more ...

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    $ 89.95
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    $ 89.95
    $ 85.45
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    $ 85.45
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  • Radium Engineering 06-11 Elise/Exige 2ZZ-GE ONLY Coolant Expansion Tank- OEM locationRadium Engineering
    Radium Engineering 06-11 Elise/Exige 2ZZ-GE ONLY Coolant Expansion Tank- OEM locationRadium Engineering
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    $ 339.95
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    $ 339.95
    $ 322.95
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    $ 322.95

    Radium Engineering 06-11 Elise/Exige 2ZZ-GE ONLY Coolant Expansion Tank- OEM location

    Radium Engineering
    Low stock

    CNC machined Aluminum; Laser etched and anodized; Stainless steel hardware; low-profile design; two chamber design with two cross over passages; in...

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    $ 339.95
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    $ 322.95
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    $ 322.95
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  • Radium Engineering 08-16 Mitsubishi Evo X Fuel Hanger ReturnRadium Engineering
    Radium Engineering 08-16 Mitsubishi Evo X Fuel Hanger ReturnRadium Engineering
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    $ 49.95
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    $ 49.95
    $ 47.45
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    $ 47.45

    Radium Engineering 08-16 Mitsubishi Evo X Fuel Hanger Return

    Radium Engineering
    In stock

    Provides all necessary hose, fittings, and hardware to convert the OEM Evo X fuel feed line to be used as the return lineThis Part Fits: Year Make...

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    $ 49.95
    $ 49.95 - $ 49.95
    $ 49.95
    $ 47.45
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    $ 47.45
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  • Radium Engineering Honda K-Series Fuel RailRadium Engineering
    Radium Engineering Honda K-Series Fuel RailRadium Engineering
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    $ 149.95
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    $ 149.95
    $ 142.45
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    $ 142.45

    Radium Engineering Honda K-Series Fuel Rail

    Radium Engineering
    In stock

    CNC machined Aluminum; Laser etched and anodized; Stainless steel hardwareThis Part Fits: Year Make Model Submodel 2002-2006 Acura RSX Base 20...

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    $ 149.95
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    $ 149.95
    $ 142.45
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    $ 142.45
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  • Radium 93-95 Mazda RX7 FD (US) Fuel Hanger Surge Tank (Pumps Not Included) Walbro F90000267/274/285Radium Engineering
    Radium 93-95 Mazda RX7 FD (US) Fuel Hanger Surge Tank (Pumps Not Included) Walbro F90000267/274/285Radium Engineering
    Sold out
    $ 789.95
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    $ 750.45
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    $ 750.45

    Radium 93-95 Mazda RX7 FD (US) Fuel Hanger Surge Tank (Pumps Not Included) Walbro F90000267/274/285

    Radium Engineering
    Out of stock

    In-tank fuel hanger surge tank for the Mazda RX-7 (FD generation). Can be set up with multiple pumps. Designed to eliminate any chance of fuel pum...

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    $ 789.95
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    $ 789.95
    $ 750.45
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    $ 750.45
    Sold out
  • Radium Mazda RX7 FD Fuel Hanger Surge Tank Walbro GSS342 AEM 50-1200 - Pumps Not IncludedRadium Engineering
    Radium Mazda RX7 FD Fuel Hanger Surge Tank Walbro GSS342 AEM 50-1200 - Pumps Not IncludedRadium Engineering
    Sold out
    $ 749.95
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    $ 712.45
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    $ 712.45

    Radium Mazda RX7 FD Fuel Hanger Surge Tank Walbro GSS342 AEM 50-1200 - Pumps Not Included

    Radium Engineering
    Out of stock

    In-tank fuel hanger surge tank for the Mazda RX-7 (FD generation). Can be set up with multiple pumps. Designed to eliminate any chance of fuel pum...

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    $ 749.95
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    $ 712.45
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  • Radium 11-Up Ford Mustang Fuel Hanger - Pumps Not Included Walbro F90000274/285 or DW400Radium Engineering
    Radium 11-Up Ford Mustang Fuel Hanger - Pumps Not Included Walbro F90000274/285 or DW400Radium Engineering
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    $ 629.95
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    $ 629.95
    $ 598.44
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    $ 598.44

    Radium 11-Up Ford Mustang Fuel Hanger - Pumps Not Included Walbro F90000274/285 or DW400

    Radium Engineering
    Low stock

    This in-tank fuel pump hanger for the Ford Mustang replaces the factory fuel pump module. It can be used with one or two fuel pumps of different ma...

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    $ 629.95
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    $ 629.95
    $ 598.44
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    $ 598.44
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  • Radium 11-Up Ford Mustang Fuel Hanger - Pumps Not Included Walbro GSS342 or AEM 50-1200Radium Engineering
    Radium 11-Up Ford Mustang Fuel Hanger - Pumps Not Included Walbro GSS342 or AEM 50-1200Radium Engineering
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    $ 599.95
    $ 599.95 - $ 599.95
    $ 599.95
    $ 569.94
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    $ 569.94

    Radium 11-Up Ford Mustang Fuel Hanger - Pumps Not Included Walbro GSS342 or AEM 50-1200

    Radium Engineering
    Low stock

    This in-tank fuel pump hanger for the Ford Mustang replaces the factory fuel pump module. It can be used with one or two fuel pumps of different ma...

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    $ 599.95
    $ 599.95 - $ 599.95
    $ 599.95
    $ 569.94
    $ 569.94 - $ 569.94
    $ 569.94
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  • Radium Engineering 94-01 Acura Integra/ 92-00 Honda Civic Fuel Hanger For Walbro F90000267/274/285Radium Engineering
    Radium Engineering 94-01 Acura Integra/ 92-00 Honda Civic Fuel Hanger For Walbro F90000267/274/285Radium Engineering
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    $ 244.95
    $ 244.95 - $ 244.95
    $ 244.95
    $ 232.70
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    $ 232.70

    Radium Engineering 94-01 Acura Integra/ 92-00 Honda Civic Fuel Hanger For Walbro F90000267/274/285

    Radium Engineering
    Low stock

    Radium Engineering 94-01 Acura Integra/ 92-00 Honda Civic Fuel Hanger For Walbro F90000267/274/285This Part Fits: Year Make Model Submodel 1997-...

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    $ 244.95
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    $ 244.95
    $ 232.70
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    $ 232.70
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  • Radium Engineering 94-01 Acura Integra/ 92-00 Honda Civic Fuel Hanger For Walbro GSS342 or AEM 50-12Radium Engineering
    Radium Engineering 94-01 Acura Integra/ 92-00 Honda Civic Fuel Hanger For Walbro GSS342 or AEM 50-12Radium Engineering
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    $ 229.95
    $ 229.95 - $ 229.95
    $ 229.95
    $ 218.45
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    $ 218.45

    Radium Engineering 94-01 Acura Integra/ 92-00 Honda Civic Fuel Hanger For Walbro GSS342 or AEM 50-12

    Radium Engineering
    In stock

    In-tank fuel pump hanger for the Civic and Integra. For use with Walbro GSS342 or AEM 50-1000/1200 pumps (or similar).This Part Fits: Year Make Mo...

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    $ 229.95
    $ 229.95 - $ 229.95
    $ 229.95
    $ 218.45
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    $ 218.45
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  • Radium Subaru Fuel Hanger For Walbro F90000267/274/285 - Pumps Not IncludedRadium Engineering
    Radium Subaru Fuel Hanger For Walbro F90000267/274/285 - Pumps Not IncludedRadium Engineering
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    $ 539.95
    $ 539.95 - $ 539.95
    $ 539.95
    $ 512.95
    $ 512.95 - $ 512.95
    $ 512.95

    Radium Subaru Fuel Hanger For Walbro F90000267/274/285 - Pumps Not Included

    Radium Engineering
    In stock

    This drop-in fuel hanger replaces the factory in-tank unit and allows one or two aftermarket fuel pumps to be used. Single outlet. Works with facto...

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    $ 539.95
    $ 539.95 - $ 539.95
    $ 539.95
    $ 512.95
    $ 512.95 - $ 512.95
    $ 512.95
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  • Radium Subaru Fuel Hanger For Deatschwerks DW400 - Pumps Not IncludedRadium Engineering
    Radium Subaru Fuel Hanger For Deatschwerks DW400 - Pumps Not IncludedRadium Engineering
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    $ 539.95
    $ 539.95 - $ 539.95
    $ 539.95
    $ 512.95
    $ 512.95 - $ 512.95
    $ 512.95

    Radium Subaru Fuel Hanger For Deatschwerks DW400 - Pumps Not Included

    Radium Engineering
    Low stock

    This drop-in fuel hanger replaces the factory in-tank unit and allows one or two aftermarket fuel pumps to be used. Single outlet. Works with facto...

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    $ 539.95
    $ 539.95 - $ 539.95
    $ 539.95
    $ 512.95
    $ 512.95 - $ 512.95
    $ 512.95
    Save 5% Save %
  • Radium Subaru Fuel Hanger For Walbro GSS342 or AEM 50-1200 - Pumps Not IncludedRadium Engineering
    Radium Subaru Fuel Hanger For Walbro GSS342 or AEM 50-1200 - Pumps Not IncludedRadium Engineering
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    $ 519.95
    $ 519.95 - $ 519.95
    $ 519.95
    $ 493.95
    $ 493.95 - $ 493.95
    $ 493.95

    Radium Subaru Fuel Hanger For Walbro GSS342 or AEM 50-1200 - Pumps Not Included

    Radium Engineering
    Low stock

    This drop-in fuel hanger replaces the factory in-tank unit and allows one or two aftermarket fuel pumps to be used. Single outlet. Works with facto...

    View full details
    $ 519.95
    $ 519.95 - $ 519.95
    $ 519.95
    $ 493.95
    $ 493.95 - $ 493.95
    $ 493.95
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  • Radium Mazda 1.6 B6 Fuel Rail PlumbingRadium Engineering
    Radium Mazda 1.6 B6 Fuel Rail PlumbingRadium Engineering
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    $ 69.95
    $ 69.95 - $ 69.95
    $ 69.95
    $ 66.45
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    $ 66.45

    Radium Mazda 1.6 B6 Fuel Rail Plumbing

    Radium Engineering
    Low stock

    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: Year M...

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    $ 69.95
    $ 69.95 - $ 69.95
    $ 69.95
    $ 66.45
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    $ 66.45
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  • Radium Mazda 1.6 B6 Fuel RailRadium Engineering
    Radium Mazda 1.6 B6 Fuel RailRadium Engineering
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    $ 149.95
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    $ 149.95
    $ 142.45
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    $ 142.45

    Radium Mazda 1.6 B6 Fuel Rail

    Radium Engineering
    In stock

    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: Year Make Mo...

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    $ 149.95
    $ 149.95 - $ 149.95
    $ 149.95
    $ 142.45
    $ 142.45 - $ 142.45
    $ 142.45
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  • Radium Engineering Toyota MK5 Supra Port Injection KitRadium Engineering
    Radium Engineering Toyota MK5 Supra Port Injection KitRadium Engineering
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    $ 749.95
    $ 749.95 - $ 749.95
    $ 749.95
    $ 712.44
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    $ 712.44

    Radium Engineering Toyota MK5 Supra Port Injection Kit

    Radium Engineering
    Low stock

    Kit for adding port injection to the B58 engine. Injector plate sandwiches between intake manifold and head. Fuel injectors not included. See othe...

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    $ 749.95
    $ 749.95 - $ 749.95
    $ 749.95
    $ 712.44
    $ 712.44 - $ 712.44
    $ 712.44
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  • Radium 08-21 Subaru Fuel Hanger Plumbing Kit - StainlessRadium Engineering
    Radium 08-21 Subaru Fuel Hanger Plumbing Kit - StainlessRadium Engineering
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    $ 499.95
    $ 499.95 - $ 499.95
    $ 499.95
    $ 474.95
    $ 474.95 - $ 474.95
    $ 474.95

    Radium 08-21 Subaru Fuel Hanger Plumbing Kit - Stainless

    Radium Engineering
    In stock

    This plumbing kit allows for easy installation of the Radium in-tank fuel hanger for late model Subaru vehicles. Includes new high-flow feed and re...

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    $ 499.95
    $ 499.95 - $ 499.95
    $ 499.95
    $ 474.95
    $ 474.95 - $ 474.95
    $ 474.95
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  • Radium 02-21 Subaru EJ-Series Fluid Lock Turbo Dual Catch Can KitRadium Engineering
    Radium 02-21 Subaru EJ-Series Fluid Lock Turbo Dual Catch Can KitRadium Engineering
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    $ 419.95
    $ 419.95 - $ 419.95
    $ 419.95
    $ 398.95
    $ 398.95 - $ 398.95
    $ 398.95

    Radium 02-21 Subaru EJ-Series Fluid Lock Turbo Dual Catch Can Kit

    Radium Engineering
    In stock

    Dual catch can kit for the 2002-2021 Subaru Impreza-based vehicle with EJ engine. Mounts to passenger side strut tower. All brackets, fttings and h...

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    $ 419.95
    $ 419.95 - $ 419.95
    $ 419.95
    $ 398.95
    $ 398.95 - $ 398.95
    $ 398.95
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  • Radium Engineering 2015+ Subaru STi Air Oil Separator-Return KitRadium Engineering
    Radium Engineering 2015+ Subaru STi Air Oil Separator-Return KitRadium Engineering
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    $ 449.95
    $ 449.95 - $ 449.95
    $ 449.95
    $ 427.45
    $ 427.45 - $ 427.45
    $ 427.45

    Radium Engineering 2015+ Subaru STi Air Oil Separator-Return Kit

    Radium Engineering
    Low stock

    The Radium air/oil separator traps blow-by oil before it can be sent back to the induction system. The collected oil is heated by the AOS to remove...

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    $ 449.95
    $ 449.95 - $ 449.95
    $ 449.95
    $ 427.45
    $ 427.45 - $ 427.45
    $ 427.45
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  • Radium Engineering 00-05 Honda S2000 Fuel Rail KitRadium Engineering
    Radium Engineering 00-05 Honda S2000 Fuel Rail KitRadium Engineering
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    $ 149.95
    $ 149.95 - $ 149.95
    $ 149.95
    $ 142.45
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    $ 142.45

    Radium Engineering 00-05 Honda S2000 Fuel Rail Kit

    Radium Engineering
    Low stock

    CNC machined fuel rail for the Honda S2000. 8AN ORB ports. Compatible with OEM fuel injectors, or any aftermarket injectors that are same fitment. ...

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    $ 149.95
    $ 149.95 - $ 149.95
    $ 149.95
    $ 142.45
    $ 142.45 - $ 142.45
    $ 142.45
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