Skip to content
🏁 4TH OF JULY DEALS : Up to 25% Off Select Brands | Shop Now 🏎️
🏁 Memorial Day Sale: Up to 25% Off Select Brands | Shop Now 🏎️

Radium Engineering

  • Radium Engineering Catch Can Kit PCV Fiesta ST Fluid Lock

    Radium Engineering
    Original price $ 219.95 - Original price $ 219.95
    Original price $ 219.95
    $ 224.43
    $ 224.43 - $ 224.43
    Current price
    $ 224.43
    Low stock

    Single catch can kit for the Ford Fiesta ST. Interfaces with PCV valve hose and includes all brackets, fittings and hoses for an easy bolt-in insta...

    View full details
    Original price $ 219.95 - Original price $ 219.95
    Original price $ 219.95
    $ 224.43
    $ 224.43 - $ 224.43
    Current price
    $ 224.43
  • Radium Engineering Fuel Hanger Plumbing Kit EVO 7/8/9 Microglass Filter

    Radium Engineering
    Original price $ 459.95
    Original price $ 459.95 - Original price $ 459.95
    Original price $ 459.95
    Current price
    $ 452.95
    $ 452.95 - $ 452.95
    Current price
    $ 452.95
    In stock

    Radium Engineering Fuel Hanger Plumbing Kit EVO 7/8/9 Microglass FilterThis Part Fits: Year Make Model Submodel 2003-2006 Mitsubishi Lancer Evol...

    View full details
    Original price $ 459.95
    Original price $ 459.95 - Original price $ 459.95
    Original price $ 459.95
    Current price
    $ 452.95
    $ 452.95 - $ 452.95
    Current price
    $ 452.95
    Save $ 7.00 Save $ 0.00
  • Radium Engineering Fuel Hanger Plumbing Kit Mitsubishi Evo 7/8/9 - Stainless Filter

    Radium Engineering
    Original price $ 479.95
    Original price $ 479.95 - Original price $ 479.95
    Original price $ 479.95
    Current price
    $ 471.95
    $ 471.95 - $ 471.95
    Current price
    $ 471.95
    In stock

    Radium Engineering Fuel Hanger Plumbing Kit Mitsubishi Evo 7/8/9 - Stainless FilterThis Part Fits: Year Make Model Submodel 2003-2006 Mitsubishi...

    View full details
    Original price $ 479.95
    Original price $ 479.95 - Original price $ 479.95
    Original price $ 479.95
    Current price
    $ 471.95
    $ 471.95 - $ 471.95
    Current price
    $ 471.95
    Save $ 8.00 Save $ 0.00
  • Radium Engineering Submersible PTFE Fuel Tubing 5/16in x 6.5in Long

    Radium Engineering
    Original price $ 19.95 - Original price $ 19.95
    Original price $ 19.95
    $ 34.95
    $ 34.95 - $ 34.95
    Current price
    $ 34.95
    Low stock

    Radium Engineering Submersible PTFE Fuel Tubing 5/16in x 6.5in Long

    Original price $ 19.95 - Original price $ 19.95
    Original price $ 19.95
    $ 34.95
    $ 34.95 - $ 34.95
    Current price
    $ 34.95
  • Radium Engineering Toyota 2JZ-GE Fuel Rail

    Radium Engineering
    Original price $ 224.95 - Original price $ 224.95
    Original price $ 224.95
    $ 229.70
    $ 229.70 - $ 229.70
    Current price
    $ 229.70
    In stock

    A bolt-in fuel rail for the non-turbo Toyota 2JZ-GE engines. CNC machined aluminum with four -8AN ORB ports. E85 compatible. See www.radiumauto.c...

    View full details
    Original price $ 224.95 - Original price $ 224.95
    Original price $ 224.95
    $ 229.70
    $ 229.70 - $ 229.70
    Current price
    $ 229.70
  • Radium Engineering Honda B-Series Fuel Rail Plumbing Kit

    Radium Engineering
    Original price $ 79.95 - Original price $ 79.95
    Original price $ 79.95
    $ 9,999.00
    $ 9,999.00 - $ 9,999.00
    Current price
    $ 9,999.00
    In stock

    Allows connection of the Radium fuel rail 20-0370-02 to the factory fuel system.This Part Fits: Year Make Model Submodel 1997-2001 Acura Integra...

    View full details
    Original price $ 79.95 - Original price $ 79.95
    Original price $ 79.95
    $ 9,999.00
    $ 9,999.00 - $ 9,999.00
    Current price
    $ 9,999.00
  • Radium Engineering Honda B-Series Fuel Rail

    Radium Engineering
    Original price $ 149.95 - Original price $ 149.95
    Original price $ 149.95
    $ 157.93
    $ 157.93 - $ 157.93
    Current price
    $ 157.93
    Low stock

    CNC ALUMINUM AND ANODIZED FOR E85 COMPATIBILITY. 8AN ORB FEMALE PORTS. FOR CUSTOM FUEL SYSTEMS.This Part Fits: Year Make Model Submodel 1990-199...

    View full details
    Original price $ 149.95 - Original price $ 149.95
    Original price $ 149.95
    $ 157.93
    $ 157.93 - $ 157.93
    Current price
    $ 157.93
  • Radium Engineering 94-05 Mazda Miata/MX-5 Fuel Rail

    Radium Engineering
    Original price $ 149.95 - Original price $ 149.95
    Original price $ 149.95
    $ 157.93
    $ 157.93 - $ 157.93
    Current price
    $ 157.93
    In stock

    INSTALLATION INSTRUCTIONS AVAILABLE AT RADIUMAUTO.COMThis Part Fits: Year Make Model Submodel 1999 Mazda Miata 10th Anniversary 1994-1997,1999...

    View full details
    Original price $ 149.95 - Original price $ 149.95
    Original price $ 149.95
    $ 157.93
    $ 157.93 - $ 157.93
    Current price
    $ 157.93
  • Radium Engineering Mitsubishi Evo 7/8/9 Fuel Filter Mount

    Radium Engineering
    Original price $ 89.95 - Original price $ 89.95
    Original price $ 89.95
    $ 101.45
    $ 101.45 - $ 101.45
    Current price
    $ 101.45
    Low stock

    This mounting bracket allows a radium fuel filter to be mounted to the underside of a Mitsubishi Evo 8/9. Fuel lines and filter not included.This P...

    View full details
    Original price $ 89.95 - Original price $ 89.95
    Original price $ 89.95
    $ 101.45
    $ 101.45 - $ 101.45
    Current price
    $ 101.45
  • Radium Engineering 13+ Ford Focus ST/ 15+ Ford Focus RS Fuel Surge Tank Install Kit

    Radium Engineering
    Original price $ 449.95
    Original price $ 449.95 - Original price $ 449.95
    Original price $ 449.95
    Current price
    $ 443.45
    $ 443.45 - $ 443.45
    Current price
    $ 443.45
    Low stock

    Contains all necessary parts for installation, plumbing and powering the surge tank pumpThis Part Fits: Year Make Model Submodel 2016-2018 Ford ...

    View full details
    Original price $ 449.95
    Original price $ 449.95 - Original price $ 449.95
    Original price $ 449.95
    Current price
    $ 443.45
    $ 443.45 - $ 443.45
    Current price
    $ 443.45
    Save $ 6.50 Save $ 0.00
  • Radium Engineering GM LS9/LSA Engine Fuel Rails

    Radium Engineering
    Original price $ 449.95
    Original price $ 449.95 - Original price $ 449.95
    Original price $ 449.95
    Current price
    $ 443.45
    $ 443.45 - $ 443.45
    Current price
    $ 443.45
    In stock

    INSTALLATION INSTRUCTIONS AVAILABLE AT RADIUMAUTO.COMThis Part Fits: Year Make Model Submodel 2009-2015 Cadillac CTS V 2014-2015 Cadillac CTS ...

    View full details
    Original price $ 449.95
    Original price $ 449.95 - Original price $ 449.95
    Original price $ 449.95
    Current price
    $ 443.45
    $ 443.45 - $ 443.45
    Current price
    $ 443.45
    Save $ 6.50 Save $ 0.00
  • Radium Engineering Filler Neck Block-Off Kit

    Radium Engineering
    Original price $ 34.95 - Original price $ 34.95
    Original price $ 34.95
    $ 49.20
    $ 49.20 - $ 49.20
    Current price
    $ 49.20
    In stock

    Radium Engineering Filler Neck Block-Off Kit

    Original price $ 34.95 - Original price $ 34.95
    Original price $ 34.95
    $ 49.20
    $ 49.20 - $ 49.20
    Current price
    $ 49.20
  • Radium Engineering Dual Catch Can Kit 2015-18 Focus ST Fluid Lock

    Radium Engineering
    Original price $ 479.95
    Original price $ 479.95 - Original price $ 479.95
    Original price $ 479.95
    Current price
    $ 471.95
    $ 471.95 - $ 471.95
    Current price
    $ 471.95
    Low stock

    Dual catch can kit for the 2015-18 Ford Focus ST. Interfaces with both the crankcase vent line and PCV line. Includes all parts for easy bolt-in in...

    View full details
    Original price $ 479.95
    Original price $ 479.95 - Original price $ 479.95
    Original price $ 479.95
    Current price
    $ 471.95
    $ 471.95 - $ 471.95
    Current price
    $ 471.95
    Save $ 8.00 Save $ 0.00
  • Radium Engineering 15-18 Ford Focus ST Catch Can Kit CCV Fluid Lock

    Radium Engineering
    Original price $ 239.95 - Original price $ 239.95
    Original price $ 239.95
    $ 243.43
    $ 243.43 - $ 243.43
    Current price
    $ 243.43
    Low stock

    Single catch can kit for the 2015-2018 Ford Focus ST. Interfaces with the crankcase vent line. Easy bolt-in installation. Includes Radium's Fluid L...

    View full details
    Original price $ 239.95 - Original price $ 239.95
    Original price $ 239.95
    $ 243.43
    $ 243.43 - $ 243.43
    Current price
    $ 243.43
  • Radium Engineering 2013+ Ford Focus ST Sound Symposer Block Off

    Radium Engineering
    Original price $ 49.95 - Original price $ 49.95
    Original price $ 49.95
    $ 63.45
    $ 63.45 - $ 63.45
    Current price
    $ 63.45
    In stock

    Radium Engineering 2013+ Ford Focus ST Sound Symposer Block OffThis Part Fits: Year Make Model Submodel 2013-2017 Ford Focus ST

    Original price $ 49.95 - Original price $ 49.95
    Original price $ 49.95
    $ 63.45
    $ 63.45 - $ 63.45
    Current price
    $ 63.45
  • Radium Engineering 03-08 Subaru Forester / 93-07 Subaru Impreza Stainless Fuel Filter

    Radium Engineering
    Original price $ 364.95
    Original price $ 364.95 - Original price $ 364.95
    Original price $ 364.95
    Current price
    $ 362.70
    $ 362.70 - $ 362.70
    Current price
    $ 362.70
    Low stock

    This kit includes a master clyinder brace and fuel filter. The filter replaces the OEM fuel filter and mounts directly to the master cylinder brace...

    View full details
    Original price $ 364.95
    Original price $ 364.95 - Original price $ 364.95
    Original price $ 364.95
    Current price
    $ 362.70
    $ 362.70 - $ 362.70
    Current price
    $ 362.70
    Save $ 2.25 Save $ 0.00
  • Radium Engineering 03-08 Subaru Forester / 93-07 Subaru Impreza Master Cylinder Brace

    Radium Engineering
    Original price $ 89.95 - Original price $ 89.95
    Original price $ 89.95
    $ 101.45
    $ 101.45 - $ 101.45
    Current price
    $ 101.45
    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 ...

    View full details
    Original price $ 89.95 - Original price $ 89.95
    Original price $ 89.95
    $ 101.45
    $ 101.45 - $ 101.45
    Current price
    $ 101.45
  • Radium Engineering 2013+ Subaru BRZ / Scion FR-S ECU Mount Kit

    Radium Engineering
    Original price $ 49.95 - Original price $ 49.95
    Original price $ 49.95
    $ 62.93
    $ 62.93 - $ 62.93
    Current price
    $ 62.93
    Low stock

    Radium Engineering 2013+ Subaru BRZ / Scion FR-S ECU Mount KitThis Part Fits: Year Make Model Submodel 2013-2016 Scion FR-S Base 2013-2017 Sub...

    View full details
    Original price $ 49.95 - Original price $ 49.95
    Original price $ 49.95
    $ 62.93
    $ 62.93 - $ 62.93
    Current price
    $ 62.93
  • Radium Engineering 2013+ Subaru BRZ / Scion FR-S Air Oil Separator-Return Kit

    Radium Engineering
    Original price $ 449.95
    Original price $ 449.95 - Original price $ 449.95
    Original price $ 449.95
    Current price
    $ 443.45
    $ 443.45 - $ 443.45
    Current price
    $ 443.45
    Low stock

    Bolt-in air/oil separator for the Gen 1 and Gen 2 BRZ/86. Allows collected oil to drain back into the oil pan. Cleaner induction air results in bet...

    View full details
    Original price $ 449.95
    Original price $ 449.95 - Original price $ 449.95
    Original price $ 449.95
    Current price
    $ 443.45
    $ 443.45 - $ 443.45
    Current price
    $ 443.45
    Save $ 6.50 Save $ 0.00
  • Radium Engineering Denso Fuel Level Sending Adapter

    Radium Engineering
    Original price $ 19.95 - Original price $ 19.95
    Original price $ 19.95
    $ 34.95
    $ 34.95 - $ 34.95
    Current price
    $ 34.95
    Low stock

    Radium Engineering Denso Fuel Level Sending Adapter

    Original price $ 19.95 - Original price $ 19.95
    Original price $ 19.95
    $ 34.95
    $ 34.95 - $ 34.95
    Current price
    $ 34.95
  • Radium Engineering Fuel Hanger 93-07 Subaru WRX/STi (No Pump Included) WALBRO F90000267/274 E85

    Radium Engineering
    Original price $ 629.95
    Original price $ 629.95 - Original price $ 629.95
    Original price $ 629.95
    Current price
    $ 614.45
    $ 614.45 - $ 614.45
    Current price
    $ 614.45
    In stock

    Radium Engineering Fuel Hanger 93-07 Subaru WRX/STi (No Pump Included) WALBRO F90000267/274 E85This Part Fits: Year Make Model Submodel 2006 Saa...

    View full details
    Original price $ 629.95
    Original price $ 629.95 - Original price $ 629.95
    Original price $ 629.95
    Current price
    $ 614.45
    $ 614.45 - $ 614.45
    Current price
    $ 614.45
    Save $ 15.50 Save $ 0.00
  • Radium Engineering Fuel Hanger 93-07 Subaru WRX/STI (Pumps NOT Included) WALBRO GSS342/AEM 50-1200

    Radium Engineering
    Original price $ 629.95
    Original price $ 629.95 - Original price $ 629.95
    Original price $ 629.95
    Current price
    $ 614.45
    $ 614.45 - $ 614.45
    Current price
    $ 614.45
    Low stock

    Radium Engineering Fuel Hanger 93-07 Subaru WRX/STI (Pumps NOT Included) WALBRO GSS342/AEM 50-1200This Part Fits: Year Make Model Submodel 2006 ...

    View full details
    Original price $ 629.95
    Original price $ 629.95 - Original price $ 629.95
    Original price $ 629.95
    Current price
    $ 614.45
    $ 614.45 - $ 614.45
    Current price
    $ 614.45
    Save $ 15.50 Save $ 0.00
  • Radium Engineering 90-05 Mazda MX-5 Dual Catch Can Kit Fluid Lock

    Radium Engineering
    Original price $ 469.95
    Original price $ 469.95 - Original price $ 469.95
    Original price $ 469.95
    Current price
    $ 462.45
    $ 462.45 - $ 462.45
    Current price
    $ 462.45
    Low stock

    Dual catch can kit for the 1990-2005 Mazda MX-5 Miata. Interfaces with both the PCV and crankcase vent lines. Easy bolt-in installation. Includes ...

    View full details
    Original price $ 469.95
    Original price $ 469.95 - Original price $ 469.95
    Original price $ 469.95
    Current price
    $ 462.45
    $ 462.45 - $ 462.45
    Current price
    $ 462.45
    Save $ 7.50 Save $ 0.00
  • Radium Engineering 16+ Ford Focus RS Fuel Filter Kit w/ 10 Micron Stainless Filter

    Radium Engineering
    Original price $ 214.95 - Original price $ 214.95
    Original price $ 214.95
    $ 219.68
    $ 219.68 - $ 219.68
    Current price
    $ 219.68
    Low stock

    Radium Engineering 16+ Ford Focus RS Fuel Filter Kit w/ 10 Micron Stainless FilterThis Part Fits: Year Make Model Submodel 2016-2017 Ford Focus ...

    View full details
    Original price $ 214.95 - Original price $ 214.95
    Original price $ 214.95
    $ 219.68
    $ 219.68 - $ 219.68
    Current price
    $ 219.68