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Radium Engineering

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    Radium Engineering 23in Fuel Pump Connector Harness - Walbro 255

    Radium Engineering
    $ 36.15 - $ 36.15
    $ 36.15
    $ 36.15 - $ 36.15
    $ 36.15
    Low stock

    Radium Engineering 23in Fuel Pump Connector Harness - Walbro 255

    $ 36.15 - $ 36.15
    $ 36.15
    $ 36.15 - $ 36.15
    $ 36.15
  • Logo Image
    Photo - Primary

    Radium VTA to VTE Competition Catch Can Adapter - 10AN Orb Ports

    Radium Engineering
    $ 50.40 - $ 50.40
    $ 50.40
    $ 50.40 - $ 50.40
    $ 50.40
    Low stock

    Adapter plate that converts Radium vent-to-atmosphere competition catch cans to vent-to-engine (recirculating). The plate has two 10AN ORB ports t...

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    $ 50.40 - $ 50.40
    $ 50.40
    $ 50.40 - $ 50.40
    $ 50.40
  • User 1
    Sold out

    Radium Engineering Ring Terminal Insulator Boots - 5 Pack

    Radium Engineering
    $ 31.40 - $ 31.40
    $ 31.40
    $ 31.40 - $ 31.40
    $ 31.40
    Out of stock

    Radium Engineering Ring Terminal Insulator Boots - 5 Pack

    $ 31.40 - $ 31.40
    $ 31.40
    $ 31.40 - $ 31.40
    $ 31.40
    Sold out
  • User 1

    Radium Engineering Coolant Tank - Universal 1240ml

    Radium Engineering
    $ 311.65 - $ 311.65
    $ 311.65
    $ 311.65 - $ 311.65
    $ 311.65
    Low stock

    CNC Machined coolant header tank. 1240ml fluid volume. One 6AN ORB port and two 10AN ORB ports on the bottom. 2-piece design with fluid level view...

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    $ 311.65 - $ 311.65
    $ 311.65
    $ 311.65 - $ 311.65
    $ 311.65
  • User 1

    Radium Engineering Fuel Vent Charcoal Canister Compact - 12AN Vent Hose

    Radium Engineering
    $ 207.15 - $ 207.15
    $ 207.15
    $ 207.15 - $ 207.15
    $ 207.15
    Low stock

    Trap unwanted fuel vapors coming from your fuel tank or fuel cell. This canister installs in-line with the vent hose and contains activated carbon ...

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    $ 207.15 - $ 207.15
    $ 207.15
    $ 207.15 - $ 207.15
    $ 207.15
  • User 1
    Sold out

    Radium Engineering Fuel Vent Charcoal Canister Compact - 8AN Vent Hose

    Radium Engineering
    $ 207.15 - $ 207.15
    $ 207.15
    $ 207.15 - $ 207.15
    $ 207.15
    Out of stock

    Trap unwanted fuel vapors coming from your fuel tank or fuel cell. This canister installs in-line with the vent hose and contains activated carbon ...

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    $ 207.15 - $ 207.15
    $ 207.15
    $ 207.15 - $ 207.15
    $ 207.15
    Sold out
  • Logo Image
    Photo - Primary

    Radium Fuel Rail Honda D-Series

    Radium Engineering
    $ 159.65 - $ 159.65
    $ 159.65
    $ 159.65 - $ 159.65
    $ 159.65
    Low stock

    CNC machined fuel rail compatible with all OEM Honda D-series intake manifolds. Also compatible with any aftermarket manifolds that use the stock f...

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    $ 159.65 - $ 159.65
    $ 159.65
    $ 159.65 - $ 159.65
    $ 159.65
  • Logo Image
    Photo - Primary
    Save $ 7.80 Save $ 0.00

    Radium Engineering Fuel Rails GM Vortec 8100 L18 Big Block

    Radium Engineering
    $ 499.95
    $ 499.95 - $ 499.95
    $ 499.95
    $ 492.15
    $ 492.15 - $ 492.15
    $ 492.15
    Low stock

    Fuel rail set for Chevrolet 8.1L Vortec Big Block engine. Features full CNC aluminum construction with stainless steel mounting brackets. 8AN ORB...

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    $ 499.95
    $ 499.95 - $ 499.95
    $ 499.95
    $ 492.15
    $ 492.15 - $ 492.15
    $ 492.15
    Save $ 7.80 Save $ 0.00
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    Save $ 20.30 Save $ 0.00

    Radium Engineering 17-21 Honda Civic Type-R Fuel Hanger Plumbing Kit - Stainless Filter

    Radium Engineering
    $ 749.95
    $ 749.95 - $ 749.95
    $ 749.95
    $ 729.65
    $ 729.65 - $ 729.65
    $ 729.65
    Low stock

    Fuel hanger plumbing kit designed to be used with Radium in-tank fuel pump hanger for Honda Civic 2017-2021. Includes upgraded fuel lines, filter, ...

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    $ 749.95
    $ 749.95 - $ 749.95
    $ 749.95
    $ 729.65
    $ 729.65 - $ 729.65
    $ 729.65
    Save $ 20.30 Save $ 0.00
  • User 1
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    Save $ 37.30 Save $ 0.00

    Radium Engineering FCST-X Complete Refueling Kit - Remote Mount 1.5in Dry Break - PRV

    Radium Engineering
    $ 1,089.95
    $ 1,089.95 - $ 1,089.95
    $ 1,089.95
    $ 1,052.65
    $ 1,052.65 - $ 1,052.65
    $ 1,052.65
    Low stock

    Complete refueling kit for Radium Engineering FCST-X equipped fuel cells. Includes a remote mounted filler with 1.5" Dry-Break filler and 5gal dump...

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    $ 1,089.95
    $ 1,089.95 - $ 1,089.95
    $ 1,089.95
    $ 1,052.65
    $ 1,052.65 - $ 1,052.65
    $ 1,052.65
    Save $ 37.30 Save $ 0.00
  • Photo - Primary
    Photo - Primary

    Radium Engineering IACV Spacer Kit - S14/15

    Radium Engineering
    $ 83.65 - $ 83.65
    $ 83.65
    $ 83.65 - $ 83.65
    $ 83.65
    Low stock

    INSTALLATION INSTRUCTIONS AVAILABLE AT RADIUMAUTO.COMThis Part Fits: Year Make Model Submodel 1995-1998 Nissan 240SX Base 1997-1998 Nissan 240...

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    $ 83.65 - $ 83.65
    $ 83.65
    $ 83.65 - $ 83.65
    $ 83.65
  • Logo Image
    Photo - Primary

    Radium 89-97 Mazda MX-5 w/ ABS Master Cylinder Brace

    Radium Engineering
    $ 101.49 - $ 101.49
    $ 101.49
    $ 101.49 - $ 101.49
    $ 101.49
    Low stock

    Bolt-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...

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    $ 101.49 - $ 101.49
    $ 101.49
    $ 101.49 - $ 101.49
    $ 101.49
  • Logo Image
    Photo - Primary

    Radium Engineering Fuel Rail Plumbing Honda B/D/F/H Series

    Radium Engineering
    $ 102.65 - $ 102.65
    $ 102.65
    $ 102.65 - $ 102.65
    $ 102.65
    Low stock

    All necessary hoses, adapter fittings and parts necessary to connect the Radium fuel rail to the factory fuel system lines in the engine bay.

    $ 102.65 - $ 102.65
    $ 102.65
    $ 102.65 - $ 102.65
    $ 102.65
  • Photo - Primary
    Photo - Primary

    Radium Engineering FPR Spring- Wide Range (Use with Radium MPR, DMR, and FST-R)

    Radium Engineering
    $ 26.65 - $ 26.65
    $ 26.65
    $ 26.65 - $ 26.65
    $ 26.65
    Low stock

    Radium Engineering FPR Spring- Wide Range (Use with Radium MPR, DMR, and FST-R)

    $ 26.65 - $ 26.65
    $ 26.65
    $ 26.65 - $ 26.65
    $ 26.65
  • Logo Image
    Photo - Primary

    Radium Engineering Remote Mount SVF Swing Valve Filler Cap

    Radium Engineering
    $ 121.65 - $ 121.65
    $ 121.65
    $ 121.65 - $ 121.65
    $ 121.65
    Low stock

    Capless fuel filler for Radium fuel filler receptacles. Screws into any "silver cup" fuel filler from Radium. Modeled after traditional OEM capless...

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    $ 121.65 - $ 121.65
    $ 121.65
    $ 121.65 - $ 121.65
    $ 121.65
  • Logo Image
    Photo - Primary
    Save $ 18.80 Save $ 0.00

    Radium Engineering Mitsubishi EVO 1-6 Fuel Hanger Plumbing Kit - Stainless Filter

    Radium Engineering
    $ 719.95
    $ 719.95 - $ 719.95
    $ 719.95
    $ 701.15
    $ 701.15 - $ 701.15
    $ 701.15
    Low stock

    Comprehensive fuel line plumbing kit for the Radium fuel pump hanger installed in the Mitsubishi Evolution version 1 through 6. Includes all hoses,...

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    $ 719.95
    $ 719.95 - $ 719.95
    $ 719.95
    $ 701.15
    $ 701.15 - $ 701.15
    $ 701.15
    Save $ 18.80 Save $ 0.00
  • Logo Image
    Photo - Primary

    Radium Engineering Mazda 20B Primary Fuel Rail Top Feed Conversion

    Radium Engineering
    $ 196.49 - $ 196.49
    $ 196.49
    $ 196.49 - $ 196.49
    $ 196.49
    Low stock

    CNC Machined fuel rail for the Mazda 20B engine, primary injector location. Converts to top-feed fuel injectors using the included injector seats....

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    $ 196.49 - $ 196.49
    $ 196.49
    $ 196.49 - $ 196.49
    $ 196.49
  • Logo Image
    Photo - Primary

    Radium Engineering 10AN ORB Swivel Banjo to 6.5mm Barb Fitting

    Radium Engineering
    $ 50.40 - $ 50.40
    $ 50.40
    $ 50.40 - $ 50.40
    $ 50.40
    Low stock

    Swivel fitting. Stainless steel and aluminum construction. Screws into a 10AN ORB (O-ring port) and has a swiveling 6.5mm hose barb fitting.

    $ 50.40 - $ 50.40
    $ 50.40
    $ 50.40 - $ 50.40
    $ 50.40
  • Logo Image
    Photo - Primary
    Sold out

    Radium Engineering Remote Mount SVF Swing Valve Filler 1.5in

    Radium Engineering
    $ 234.49 - $ 234.49
    $ 234.49
    $ 234.49 - $ 234.49
    $ 234.49
    Out of stock

    Capless fuel filler with 1.5" hose barb connection. Modeled after OEM capless fillers. Includes an optional dust cap and tether to keep debris out...

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    $ 234.49 - $ 234.49
    $ 234.49
    $ 234.49 - $ 234.49
    $ 234.49
    Sold out
  • Logo Image
    Photo - Primary

    Radium Engineering 10AN ORB Swivel Banjo PCV Valve to 3/8in SAE Male

    Radium Engineering
    $ 55.15 - $ 55.15
    $ 55.15
    $ 55.15 - $ 55.15
    $ 55.15
    Low stock

    Swiveling adpater fitting with built-in PCV valve function. Stainless steel and aluminum construction.

    $ 55.15 - $ 55.15
    $ 55.15
    $ 55.15 - $ 55.15
    $ 55.15
  • Logo Image
    Photo - Primary

    Radium 4AN ORB Swivel Banjo to 5/16in SAE Male

    Radium Engineering
    $ 50.40 - $ 50.40
    $ 50.40
    $ 50.40 - $ 50.40
    $ 50.40
    Low stock

    This low profile swiveling fitting screws into a 4AN ORB port and has a swiveling 5/16 SAE quick connect male. Safe for use with all types of fluid...

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    $ 50.40 - $ 50.40
    $ 50.40
    $ 50.40 - $ 50.40
    $ 50.40
  • Logo Image
    Photo - Primary

    Radium Engineering FPD-XR Inline Fuel Pulse Damper

    Radium Engineering
    $ 121.65 - $ 121.65
    $ 121.65
    $ 121.65 - $ 121.65
    $ 121.65
    Low stock

    In-line fuel pulse damper with 8AN ORB ports. Features 1/8NPT pressure gauge port. Fuel line adapter fittings NOT included.

    $ 121.65 - $ 121.65
    $ 121.65
    $ 121.65 - $ 121.65
    $ 121.65
  • Logo Image
    Photo - Primary

    Radium Engineering Fuel Vent Charcoal Canister - Universal

    Radium Engineering
    $ 264.15 - $ 264.15
    $ 264.15
    $ 264.15 - $ 264.15
    $ 264.15
    Low stock

    Trap unwanted fuel vapors coming from your competition fuel cell vent line. This canister installs in-line with the vent hose and contains activate...

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    $ 264.15 - $ 264.15
    $ 264.15
    $ 264.15 - $ 264.15
    $ 264.15
  • User 2
    Photo - Primary

    Radium Engineering FPD-R Inline Fuel Pulse Damper

    Radium Engineering
    $ 112.15 - $ 112.15
    $ 112.15
    $ 112.15 - $ 112.15
    $ 112.15
    Low stock

    In-line fuel pulse damper with 8AN ORB ports. Features 1/8NPT pressure gauge port. Fuel line adapter fittings NOT included.

    $ 112.15 - $ 112.15
    $ 112.15
    $ 112.15 - $ 112.15
    $ 112.15