Browse our full selection of Radium Engineering parts, performance upgrades, and accessories. We carry 562+ Radium Engineering products for cars, trucks, Jeeps, and SUVs. Whether you're looking for performance upgrades or OE-quality replacements, find what you need from Radium Engineering right here.
Radium Engineering
Radium Engineering 94-05 Mazda Miata/MX-5 Fuel Rail
$142.45
$149.95
In stock, 16 units
Radium Engineering
Radium Engineering Mitsubishi Evo 7/8/9 Fuel Filter Mount
$85.45
$89.95
Only 3 units left
Radium Engineering
Radium Engineering 13+ Ford Focus ST/ 15+ Ford Focus RS Fuel Surge Tank Install Kit
$427.45
$449.95
Only 5 units left
Radium Engineering
Radium Engineering 2013+ Ford Focus ST Sound Symposer Block Off
$47.45
$49.95
In stock, 7 units
Radium Engineering
Radium Engineering Early Subaru / Saab 9-2X Microglass Fuel Filter (Includes 20-0353)
$327.70
$344.95
Only 4 units left
Radium Engineering
Radium Engineering 03-08 Subaru Forester / 93-07 Subaru Impreza Stainless Fuel Filter
$346.70
$364.95
Only 4 units left
Radium Engineering
Radium Engineering 03-08 Subaru Forester / 93-07 Subaru Impreza Master Cylinder Brace
$85.45
$89.95
Only 4 units left
Radium Engineering
Radium Engineering Denso Fuel Level Sending Adapter
$18.95
$19.95
Only 2 units left
Radium Engineering
Radium Engineering Fuel Hanger 93-07 Subaru WRX/STI (Pumps NOT Included) WALBRO GSS342/AEM 50-1200
$598.45
$629.95
In stock, 6 units
Radium Engineering
Radium Engineering 2013+ Ford Focus ST/ 16+ Focus RS Port Injection Kit
$360.95
$379.95
Only 2 units left
Radium Engineering
Radium Engineering 13+ Ford Focus ST/ 16+ Focus RS Coolant Tank Kit
$332.45
$349.95
Only 4 units left
Radium Engineering
Radium Engineering Catch Can Kit Crankcase 2016+ Focus RS Fluid Lock
$227.95
$239.95
Only 4 units left
Radium Engineering
Radium Engineering Catch Can Kit PCV 15-18 Focus Ecoboost Fluid Lock
$237.45
$249.95
In stock, 12 units
Radium Engineering
Radium Engineering Fuel Filter Mount and Filter Clamp EVO X
$85.45
$89.95
Only 4 units left
Radium Engineering
Radium Engineering FPR Adapter - 8AN ORB 11mm Bore 32mm Spacing M5
$33.20
$34.95
Only 4 units left
Radium Engineering
Radium Engineering 08-16 Mitsubishi EVO X Alternate Mount For Crankcase Catch Can Kit
$28.45
$29.95
Only 3 units left
Radium Engineering
Radium Engineering Fuel Pump Adapter For Walbro F90000267 / F90000274 Pumps Only
$23.70
$24.95
In stock, 10 units
Radium Engineering
Radium Engineering 3/8in SAE Female to 6AN Male Low Profile Fitting
$23.70
$24.95
In stock, 14 units
Radium Engineering
Radium Engineering 5/16in SAE Female to 6AN Male Low Profile
$23.70
$24.95
In stock, 10 units
Radium Engineering
Radium Engineering Dual Catch Can Kit 15-17 Mustang GT Fluid Lock
$427.45
$449.95
Sold out
Radium Engineering
Radium Engineering FPR Adapter - 8AN ORB 16mm Bore 39mm Spacing M6 - Evolution 8/9 4G63
$33.20
$34.95
Sold out