Radium Engineering 20-0369 Fuel Rail for 1994-2005 Mazda Miata MX-5 1.8L BP

Vehicle Fitment

• 1994-2005 Mazda Miata/MX-5 Base, LS, SE, 10th Anniversary, M-Edition, Shinsen, Mazdaspeed (1.8L DOHC BP, RWD)

Features

• CNC-machined from extruded 6063 aluminum
• Black anodized finish with laser etching
• 11 mm injector bores retain OEM injectors
• 3x 8AN ORB ports for versatile plumbing
• Phenolic washers insulate rail from intake heat
• Compatible with gasoline and alcohol fuels (E85 etc.)
• Reuses OEM plastic spacers for OE fitment
• Stainless steel mounting hardware included

Specifications

• Material: 6063 aluminum, black anodized
• Injector bore: 11 mm ID (OEM fit)
• Ports: three 8AN ORB
• Weight: ~1 lb (per Amazon) :contentReference[oaicite:1]{index=1}
• Fuel types: gasoline & alcohol blends (E85 compatibility) :contentReference[oaicite:2]{index=2}
• Fitment: RWD, 1.8L BP engine, 1994-2005

Included Components

• 1x Black anodized fuel rail
• 3x Phenolic thermal insulating washers
• 1x Stainless steel mounting hardware kit

Product Description

The Radium Engineering 20-0369 fuel rail is a direct-fit upgrade for all Mazda Miata/MX-5 models from 1994 to 2005 powered by the 1.8 L BP DOHC engine. CNC-machined from quality 6063 aluminum and finished in durable black anodizing, this rail retains OEM injector fitment while offering 3x 8AN ORB ports for easy aftermarket plumbing.

Featuring thermal insulating phenolic washers and stainless hardware, the 20-0369 enhances fuel delivery reliability and supports gasoline and alcohol fuels up to E85. Lightweight (~1 lb), bolt-on, and precision engineered, this fuel rail is ideal for enthusiasts seeking improved performance without permanent modifications.