Radium Engineering Mazda 13B Primary Top Feed Conversion Fuel Rail

(Excluding Injectors) For Non Continental USA or International Shipping on ECUs and some other items, Please contact us directly to get an accurate quote for your order.

  • Manufacturer Part Number: 20-0445
  • $123.45
    Unit price per 
  • Save $6.50


CNC machined fuel rail with direct fitment on the 13B housing. Converts to common top-feed fuel injectors. Fuel rail is equipped with three 8AN ORB ports. Check injector compatibility at Radiumauto.com. CNC Machined from aluminum and compatible with gas and E85.

This Part Fits:

Year Make Model Submodel
1993-1995 Mazda RX-7 Base
1993 Mazda RX-7 R1
1994-1995 Mazda RX-7 R2
1993-1995 Mazda RX-7 Touring