Radium for Mazda
Radium Engineering Fuel Rail | 1989-1993 Mazda Miata (20-0769-02)
Radium Fuel Hanger Surge Tank - Walbro GSS342 / AEM 50-1200 | 1992-1995 Mazda RX-7 (20-0950)
Radium Top Feed Secondary Fuel Rail Conversion Kit | Mazda 13B-REW (20-0447)
Get Your Tune Today!
Radium Fuel Hanger Surge Tank - F90000267/274/285 | 1992-1995 Mazda RX-7 (20-0952)
Radium Engineering Dual Catch Can Kit | 1990-2005 Mazda Miata (20-0337-FL)
Radium Fuel Hanger Surge Tank - Ti Automotive E5LM| 1992-1995 Mazda RX-7 (20-0951)
Radium Top Feed Injector Seats | Mazda 13B-RE/13B-REW/20B-REW (20-0444)
Radium Fuel Rail Plumbing Kit | 1994-2005 Mazda Miata (20-0422/20-0423)
Radium Fuel Rail Upgrade | 1994-2005 Mazda MX-5 Miata (20-0369)
Radium Fuel Hanger Surge Tank Feed - Microglass Filter | 1992-1995 Mazda RX-7 (20-0455-05)
Radium Secondary Fuel Rail | Mazda 20B-REW (20-0465)
Radium Engineering Fuel Filter Mount | 1993-1995 Mazda RX7 (20-0448)
Radium Top Feed Conversion Primary Fuel Rail | Mazda 20B-REW (20-0464)
Radium Top Feed Secondary Fuel Rail Conversion Kit | Mazda 13B-RE (20-0446)
Radium Engineering Fuel Pump Access Cover | 1992-1995 Mazda RX-7 (20-0736)
Radium Secondary 6-Port Fuel Rail | Mazda 20B-REW (20-0466)
Radium Top Feed Primary Fuel Rail Conversion Kit | Mazda 13B-RE/REW (20-0445)
Radium Engineering Catch Can Kit | 1990-2005 Mazda Miata (20-0336-FL)
Radium Fuel Hanger Surge Tank Feed - Stainless Filter | 1992-1995 Mazda RX-7 (20-0455-03)
Remote tuning, done live with Shawn
Free consult
30 minutes to scope your build and setup.
First start
Live session to get the engine running safely.
Dial it in
1 or 3 hour tuning blocks on your schedule.
Radium Engineering parts for Mazda platforms, covering RX-7, RX-8, and Miata builds. Direct fit fuel system solutions for the chassis we know best.
Hi I'm Shawn
Owner / Operator / Tuner
We're here for all your tuning needs



















