Radium Engineering Mazda 20B-REW Secondary Fuel Rail (rad20-0465)

This is the Radium Engineering Mazda 20B-REW Secondary Fuel Rail. Part rad20-0465. Fuel rails, lines and regulators feed and control fuel pressure to the injectors.

The Radium Engineering high flow secondary fuel rail is for the 20B-REW rotary engine originally found in the 1990-1995 Mazda/Eunos Cosmo. The aluminum fuel rail is anodized black for compatibility with all popular fuel types including E85. Manufactured with a large internal bore, the fuel rail can support all necessary engine power requirements. Converts to top feed fuel injectors (not included).

Product details

• Part type: Fuel Rails & Regulators
• Brand: Radium Engineering
• Radium Engineering part number: rad20-0465

Fitment

• Vehicle: Mazda RX-7 (FD3S)
• Years and trims on file: 1993-1995 Mazda RX-7 Base; 1993 Mazda RX-7 R1; 1994-1995 Mazda RX-7 R2; 1993-1995 Mazda RX-7 Touring
• Application listing: Radium Engineering Mazda 20B-REW Secondary Fuel Rail
• Check the vehicle, model years, engine and trim above against your car before ordering. Not sure? Ask us and we will check it against your VIN.

Shipping & returns

• Orders are processed within 1–3 business days; standard delivery is 3–7 business days within the United States.
• Radium Engineering parts are supplied through our distributor. We confirm availability and lead time with you after you order.
• We currently ship within the U.S. only. See our Shipping Policy.
• 30-day returns on unused parts in original packaging — see our Return Policy.

Installation at Team ANBD

Team ANBD is a performance shop in Andover, New Jersey. We can align or corner-balance the car, and prep track cars. Book an appointment or ask us about installation and fitment before you order.