Featured Brands

-4%
Radium Engineering Coolant Expansion Tank- Universal Radium Engineering Coolant Expansion Tank- Universal Quick View

Radium Engineering Coolant Expansion Tank- Universal

$309.95 $295.99
RAD20-0270-00
Coolant Reservoirs Cooling Radium Engineering Products
INSTALLATION INSTRUCTIONS AVAILABLE AT RADIUMAUTO.COM
-3%
Radium Engineering Porsche 911/996 Fuel Pump Install Kit (Pump NOT Incl) Radium Engineering Porsche 911/996 Fuel Pump Install Kit (Pump NOT Incl) Quick View

Radium Engineering Porsche 911/996 Fuel Pump Install Kit (Pump NOT Incl)

$59.95 $57.99
RAD20-0276-00
Fuel Delivery Fuel Pump Fitment Kits Radium Engineering Products
Radium Engineering Porsche 911/996 Fuel Pump Install Kit (Pump NOT Incl)This Part Fits: Year Make Model Submodel 2001-2004 Porsche 911 Turbo
-4%
Radium Engineering Nissan RB25DET Top Feed Fuel Rail Kit Radium Engineering Nissan RB25DET Top Feed Fuel Rail Kit Quick View

Radium Engineering Nissan RB25DET Top Feed Fuel Rail Kit

$269.95 $257.99
RAD20-0277
Fuel Delivery Fuel Rails Radium Engineering Products
Radium Engineering Nissan RB25DET Top Feed Fuel Rail Kit
Radium Engineering 5/16in SAE Female to 6AN Male Low Profile Radium Engineering 5/16in SAE Female to 6AN Male Low Profile Quick View

Radium Engineering 5/16in SAE Female to 6AN Male Low Profile

$24.99
RAD20-0290
Fabrication Fittings Radium Engineering Products
Radium Engineering 5/16in SAE Female to 6AN Male Low Profile
Radium Engineering Fuel Pump Adapter For Walbro  F90000267 / F90000274 Pumps Only Radium Engineering Fuel Pump Adapter For Walbro  F90000267 / F90000274 Pumps Only Quick View

Radium Engineering Fuel Pump Adapter For Walbro F90000267 / F90000274 Pumps Only

$24.99
RAD20-0298
Fuel Components Misc Fuel Delivery Radium Engineering Products
Radium Engineering Fuel Pump Adapter For Walbro F90000267 / F90000274 Pumps Only
Radium Engineering 08-16 Mitsubishi EVO X Alternate Mount For Crankcase Catch Can Kit Radium Engineering 08-16 Mitsubishi EVO X Alternate Mount For Crankcase Catch Can Kit Quick View

Radium Engineering 08-16 Mitsubishi EVO X Alternate Mount For Crankcase Catch Can Kit

$29.99
RAD20-0300
Engine Components Oil Catch Cans Radium Engineering Products
Radium Engineering 08-16 Mitsubishi EVO X Alternate Mount For Crankcase Catch Can KitThis Part Fits: Year Make Model Submodel 2015 Mitsubishi Lancer Evolution Final...
Radium Engineering FPR Adapter - 8AN ORB 11mm Bore 32mm Spacing M5 Radium Engineering FPR Adapter - 8AN ORB 11mm Bore 32mm Spacing M5 Quick View

Radium Engineering FPR Adapter - 8AN ORB 11mm Bore 32mm Spacing M5

$34.99
RAD20-0303
Fuel Delivery Fuel Pressure Regulators Radium Engineering Products
Allows OEM fuel pressure regulator to be reused in an application other than the OEM fuel rail
-3%
Radium Engineering Fuel Filter Mount and Filter Clamp EVO X Radium Engineering Fuel Filter Mount and Filter Clamp EVO X Quick View

Radium Engineering Fuel Filter Mount and Filter Clamp EVO X

$89.95 $86.99
RAD20-0310
Brackets Fabrication Radium Engineering Products
Radium Engineering Fuel Filter Mount and Filter Clamp EVO XThis Part Fits: Year Make Model Submodel 2015 Mitsubishi Lancer Evolution Final Edition 2008,2010-2015 Mitsubishi...
-4%
Radium Engineering Catch Can Kit PCV 15-18 Focus Ecoboost Fluid Lock Radium Engineering Catch Can Kit PCV 15-18 Focus Ecoboost Fluid Lock Quick View

Radium Engineering Catch Can Kit PCV 15-18 Focus Ecoboost Fluid Lock

$249.95 $238.99
RAD20-0315-FL
Engine Components Oil Catch Cans Radium Engineering Products
Single catch can kit for the 2013-18 Ford Focus RS and ST. Mounts near radiator. Interfaces with PCV valve hose. Includes Radium's Fluid Lock...
-4%
Radium Engineering Catch Can Kit Crankcase 2016+ Focus RS Fluid Lock Radium Engineering Catch Can Kit Crankcase 2016+ Focus RS Fluid Lock Quick View

Radium Engineering Catch Can Kit Crankcase 2016+ Focus RS Fluid Lock

$239.95 $228.99
RAD20-0316-FL
Engine Components Oil Catch Cans Radium Engineering Products
Single catch can kit for the 2016-2018 Ford Focus RS. Interfaces with the CCV hose. Includes Radium's Fluid Lock catch can (patent pending).This Part...
-4%
Radium Engineering 2013+ Ford Focus ST/ 16+ Focus RS Port Injection Kit Radium Engineering 2013+ Ford Focus ST/ 16+ Focus RS Port Injection Kit Quick View

Radium Engineering 2013+ Ford Focus ST/ 16+ Focus RS Port Injection Kit

$379.95 $361.99
RAD20-0326
Fuel Delivery Fuel Rails Radium Engineering Products s550
Radium Engineering 2013+ Ford Focus ST/ 16+ Focus RS Port Injection KitThis Part Fits: Year Make Model Submodel 2016-2017 Ford Focus RS 2013-2017 Ford...
-3%
Radium Engineering 13-Up Focus ST / 16-18 RS / 15-Up Mustang Eco PCV Baffle Plate OEM Configuration Radium Engineering 13-Up Focus ST / 16-18 RS / 15-Up Mustang Eco PCV Baffle Plate OEM Configuration Quick View

Radium Engineering 13-Up Focus ST / 16-18 RS / 15-Up Mustang Eco PCV Baffle Plate OEM Configuration

$149.95 $143.99
RAD20-0327-01
Engine Components Oil Baffles Radium Engineering Products s550
Radium Engineering 13-Up Focus ST / 16-18 RS / 15-Up Mustang Eco PCV Baffle Plate OEM ConfigurationThis Part Fits: Year Make Model Submodel 2016-2017...
-4%
Radium Engineering Nissan SR20VE Fuel Rail Radium Engineering Nissan SR20VE Fuel Rail Quick View

Radium Engineering Nissan SR20VE Fuel Rail

$219.95 $209.99
RAD20-0331
Fuel Delivery Fuel Rails Radium Engineering Products
INSTALLATION INSTRUCTIONS AVAILABLE AT RADIUMAUTO.COM
-4%
Radium Engineering Fuel Filter Kit w/ 6 Micron Microglass Filter 2016+ Ford Focus RS Radium Engineering Fuel Filter Kit w/ 6 Micron Microglass Filter 2016+ Ford Focus RS Quick View

Radium Engineering Fuel Filter Kit w/ 6 Micron Microglass Filter 2016+ Ford Focus RS

$194.95 $186.99
RAD20-0332-05
Fuel Delivery Fuel Filters Radium Engineering Products
Radium Engineering Fuel Filter Kit w/ 6 Micron Microglass Filter 2016+ Ford Focus RSThis Part Fits: Year Make Model Submodel 2016-2017 Ford Focus RS...
-4%
Radium Engineering 90-05 Mazda MX-5 Catch Can Kit Fluid Lock Radium Engineering 90-05 Mazda MX-5 Catch Can Kit Fluid Lock Quick View

Radium Engineering 90-05 Mazda MX-5 Catch Can Kit Fluid Lock

$264.95 $252.99
RAD20-0336-FL
Engine Components Oil Catch Cans Radium Engineering Products
Single catch can kit for the 1990-2005 Mazda MX-5 Miata. Can be used on either PCV line or crankcase vent hose. Easy bolt-in installation....
-4%
Radium Engineering 90-05 Mazda MX-5 Dual Catch Can Kit Fluid Lock Radium Engineering 90-05 Mazda MX-5 Dual Catch Can Kit Fluid Lock Quick View

Radium Engineering 90-05 Mazda MX-5 Dual Catch Can Kit Fluid Lock

$469.95 $447.99
RAD20-0337-FL
Engine Components Oil Catch Cans Radium Engineering Products
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 Radium's...
Radium Engineering Denso Fuel Level Sending Adapter Radium Engineering Denso Fuel Level Sending Adapter Quick View

Radium Engineering Denso Fuel Level Sending Adapter

$19.99
RAD20-0350
Fuel Components Misc Fuel Delivery Radium Engineering Products
Radium Engineering Denso Fuel Level Sending Adapter
-4%
Radium Engineering 2013+ Subaru BRZ / Scion FR-S Air Oil Separator-Return Kit Radium Engineering 2013+ Subaru BRZ / Scion FR-S Air Oil Separator-Return Kit Quick View

Radium Engineering 2013+ Subaru BRZ / Scion FR-S Air Oil Separator-Return Kit

$449.95 $428.99
RAD20-0351
Engine Components Oil Separators Radium Engineering Products ZN6 Products
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...
-1%
Radium Engineering 2013+ Subaru BRZ / Scion FR-S ECU Mount Kit Radium Engineering 2013+ Subaru BRZ / Scion FR-S ECU Mount Kit Quick View

Radium Engineering 2013+ Subaru BRZ / Scion FR-S ECU Mount Kit

$49.95 $48.99
RAD20-0352
Brackets Fabrication Radium Engineering Products ZN6 Products
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 Subaru BRZ...
-1%
Radium Engineering 2013+ Ford Focus ST Sound Symposer Block Off Radium Engineering 2013+ Ford Focus ST Sound Symposer Block Off Quick View

Radium Engineering 2013+ Ford Focus ST Sound Symposer Block Off

$49.95 $48.99
RAD20-0356
Air Intake Components Air Intake Systems Radium Engineering Products
Radium Engineering 2013+ Ford Focus ST Sound Symposer Block OffThis Part Fits: Year Make Model Submodel 2013-2017 Ford Focus ST
Radium Engineering Filler Neck Block-Off Kit Radium Engineering Filler Neck Block-Off Kit Quick View

Radium Engineering Filler Neck Block-Off Kit

$34.99
RAD20-0360
Fabrication Filler Necks Radium Engineering Products
Radium Engineering Filler Neck Block-Off Kit
-3%
Radium Engineering Mitsubishi Evo 7/8/9 Fuel Filter Mount Radium Engineering Mitsubishi Evo 7/8/9 Fuel Filter Mount Quick View

Radium Engineering Mitsubishi Evo 7/8/9 Fuel Filter Mount

$89.95 $86.99
RAD20-0367
Fuel Delivery Fuel Filters Radium Engineering Products
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...
-4%
Radium BMW 135I/335I/535I N54 Catch Can Kit Fluid Lock Radium BMW 135I/335I/535I N54 Catch Can Kit Fluid Lock Quick View

Radium BMW 135I/335I/535I N54 Catch Can Kit Fluid Lock

$269.95 $257.99
RAD20-0373-FL
Engine Components Oil Catch Cans Radium Engineering Products
Single catch can kit for the BMW 135/335/535 with the N54 engine. Includes all hoses, special fittings, and hardware for an easy-bolt installation. Includes...
-4%
Radium Engineering Fuel Hanger Plumbing Kit EVO 7/8/9 Microglass Filter Radium Engineering Fuel Hanger Plumbing Kit EVO 7/8/9 Microglass Filter Quick View

Radium Engineering Fuel Hanger Plumbing Kit EVO 7/8/9 Microglass Filter

$459.95 $437.99
RAD20-0376-05
Fuel Delivery Fuel Pump Hangers Radium Engineering Products
Radium Engineering Fuel Hanger Plumbing Kit EVO 7/8/9 Microglass FilterThis Part Fits: Year Make Model Submodel 2003-2006 Mitsubishi Lancer Evolution 2005-2006 Mitsubishi Lancer Evolution...
-4%
Radium Engineering Catch Can Kit PCV Fiesta ST Fluid Lock Radium Engineering Catch Can Kit PCV Fiesta ST Fluid Lock Quick View

Radium Engineering Catch Can Kit PCV Fiesta ST Fluid Lock

$219.95 $209.99
RAD20-0377-FL
Engine Components Oil Catch Cans Radium Engineering Products
Single catch can kit for the Ford Fiesta ST. Interfaces with PCV valve hose and includes all brackets, fittings and hoses for an easy...
-4%
Radium Engineering Dual Catch Can Kit Fiesta ST Fluid Lock Radium Engineering Dual Catch Can Kit Fiesta ST Fluid Lock Quick View

Radium Engineering Dual Catch Can Kit Fiesta ST Fluid Lock

$429.95 $409.99
RAD20-0379-FL
Engine Components Oil Catch Cans Radium Engineering Products
Dual catch can kit for the Ford Fiesta ST. Interfaces with both the crankcase vent line and PCV line. Includes all parts for easy...
-3%
Radium Engineering 08-17 Subaru WRX STI Fuel Pressure Gauge w/ 8AN ORB Adapter Radium Engineering 08-17 Subaru WRX STI Fuel Pressure Gauge w/ 8AN ORB Adapter Quick View

Radium Engineering 08-17 Subaru WRX STI Fuel Pressure Gauge w/ 8AN ORB Adapter

$78.95 $75.99
RAD20-0386
Fuel Delivery Fuel Pressure Regulators Radium Engineering Products
Fuel pressure gauge kit includes 8AN ORB to 1/8NPT female adapter and a 90 degree M/F 1/8NPT elbow fitting.
-4%
Dual Catch Can Kit, MK4 Supra, Fluid Lock / 1994-2002 Toyota Supra (all versions) Dual Catch Can Kit, MK4 Supra, Fluid Lock / 1994-2002 Toyota Supra (all versions) Quick View

Dual Catch Can Kit, MK4 Supra, Fluid Lock / 1994-2002 Toyota Supra (all versions)

$519.95 $494.99
RAD20-0387-FL
Engine Components Oil Catch Cans Radium Engineering Products
Dual catch can kit for the Mark 4 Toyota Supra. Multiple mounting options. Recirculates back into the engine. Easy bolt-in installation. Featuring Radium's new...
Radium Engineering Submersible PTFE Fuel Tubing 3/8in 6.5in Long Radium Engineering Submersible PTFE Fuel Tubing 3/8in 6.5in Long Quick View

Radium Engineering Submersible PTFE Fuel Tubing 3/8in 6.5in Long

$19.99
RAD20-0395
Fabrication Hoses Radium Engineering Products
Radium Engineering Submersible PTFE Fuel Tubing 3/8in 6.5in Long
-4%
Radium Engineering Toyota Supra MK4 Fuel Hanger Plumbing Kit w/ Microglass Filter Radium Engineering Toyota Supra MK4 Fuel Hanger Plumbing Kit w/ Microglass Filter Quick View

Radium Engineering Toyota Supra MK4 Fuel Hanger Plumbing Kit w/ Microglass Filter

$459.95 $437.99
RAD20-0415-05
Fuel Delivery Fuel Pump Hangers Radium Engineering Products
Radium Engineering Toyota Supra MK4 Fuel Hanger Plumbing Kit w/ Microglass FilterThis Part Fits: Year Make Model Submodel 1993-1998 Toyota Supra Base 1993-1998 Toyota...
Radium Engineering Hose Separator Clamp - 2 Way Radium Engineering Hose Separator Clamp - 2 Way Quick View

Radium Engineering Hose Separator Clamp - 2 Way

$15.99
RAD20-0417
Clamps Fabrication Radium Engineering Products
CNC machined aluminum. For 0.39 diameter tube. M6 screw included.
Sold out
Radium Mitsubishi EVO X Fuel Tank Pressure Plug Radium Mitsubishi EVO X Fuel Tank Pressure Plug Quick View

Radium Mitsubishi EVO X Fuel Tank Pressure Plug

$19.99
RAD20-0421
Fabrication Fittings Radium Engineering Products
For use with the Radium Engineeing Evo X fuel pump hanger. This small part plugs the hole for the fuel tank pressure sensor. In...
-4%
Radium Engineering Mazda 13B-RE Secondary Fuel Rail Radium Engineering Mazda 13B-RE Secondary Fuel Rail Quick View

Radium Engineering Mazda 13B-RE Secondary Fuel Rail

$169.95 $162.99
RAD20-0446
Fuel Delivery Fuel Rails Radium Engineering Products
The Radium Engineering high flow secondary fuel rail is for the 13B-RE rotary engine originally found in the 1990-1995 Mazda/Eunos Cosmo. The aluminum fuel...
-3%
Radium Engineering 93-95 US / 92-02 JDM Mazda RX7 Fuel Filter Mount Radium Engineering 93-95 US / 92-02 JDM Mazda RX7 Fuel Filter Mount Quick View

Radium Engineering 93-95 US / 92-02 JDM Mazda RX7 Fuel Filter Mount

$89.95 $86.99
RAD20-0448
Fuel Delivery Fuel Filters Radium Engineering Products
Mounting bracket and hardware for installing a Radium Engineering fuel filter on the rear subframe of the FD RX-7. Filter sold separately.
Radium Engineering Mazda 13B-REW ACV Block Off Radium Engineering Mazda 13B-REW ACV Block Off Quick View

Radium Engineering Mazda 13B-REW ACV Block Off

$29.99
RAD20-0449
EGR Packages Engine Components Radium Engineering Products
Block off plate for Mazda 13B-REW ACV on intake manifold. Necessary to use Radium fuel rail 20-0447.This Part Fits: Year Make Model Submodel 1993-1995...
-4%
Radium Mazda RX-7 (FD) Fuel Hanger Surge Tank Feed - Stainless Filter Radium Mazda RX-7 (FD) Fuel Hanger Surge Tank Feed - Stainless Filter Quick View

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

$309.95 $295.99
RAD20-0455-03
Fuel Delivery Radium Engineering Products Surge Tanks
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...
Items 109 to 144 of 379 total
We use cookies to improve your experience on our website. Read about how we use cookies in our Privacy Policy. By browsing this website, you agree to our use of cookies. privacy policy
accept

Your cart

×