Radium Engineering Fuel Hanger Plumbing Kit - Mazda MX-5 NA/NB (Microglass Filter)

Radium Engineering Fuel Hanger Plumbing Kit - Mazda MX-5 NA/NB (Microglass Filter)

Application: Mazda MX-5 / Miata NA and NB (1989-2005) – for use with the Radium 20-1020 fuel hanger
Part Type: Fuel hanger plumbing kit with microglass fuel filter
Part Number: 20-1025-05

The Radium fuel hanger plumbing kit for the 1989-2005 Mazda MX-5 runs a large 8AN feed line around the back of the fuel tank to a new high-flow fuel filter, mounted in the OEM location on a billet mount. An 8AN PTFE line then runs from the filter along the factory hard lines to feed the RA-series fuel pressure regulator (FPR), mounted under the RH strut tower.

The OEM fuel feed line is repurposed as a high-flow return line, and a fuel pressure gauge mounts directly to the feed line for easy adjustment. On 1999-2005 cars the OEM regulator is removed, so an aftermarket FPR is required – this kit is one of Radium's two plug-and-play options.

Key Features

• 8AN Feed: Large 8AN feed line runs around the back of the fuel tank
• High-Flow Filter: Radium high-flow fuel filter in the OEM location on a billet mount – microglass element
• RA-Series FPR: RA-series fuel pressure regulator mounted under the RH strut tower
• PTFE Lines: 8AN PTFE line from the filter along the factory hard lines to the regulator
• High-Flow Return: OEM fuel feed line repurposed as a high-flow return line
• Gauge Mount: Fuel pressure gauge mounts directly to the feed line for easy adjustment

What's Included

• Radium high-flow fuel filter with billet mount – 6 micron microglass filter element (-05)
• 8AN feed line
• 8AN PTFE fuel lines
• RA-series fuel pressure regulator

Optional Parts

• Radium Fuel Hanger, 89-05 Mazda MX-5, Pumps Not Included (20-1020) – the Radium MX-5 fuel hanger this plumbing kit is designed for
• Radium Fuel Rail, 94-05 Mazda MX-5 (20-0369) – Radium fuel rail for the 1.8L BP (sold separately)
• Radium Fuel Rail - Mazda MX-5 NA 89-93 (20-0769-02) – Radium fuel rail for the 1.6L B6 (sold separately)
• Radium Engineering Fuel Hanger Plumbing Kit - Mazda MX-5 NA/NB (Stainless Filter) (20-1025-03) – the same kit with a stainless filter

Important Notes

• Fuel rails are not included
• 1999-2005: the OEM regulator is removed, so an aftermarket FPR is required – this kit includes the RA-series FPR (the 20-1022 FPR kit is the other option)
• Installation instructions are available in the Instructions tab

Vehicle Fitment

• Mazda MX-5 / Miata NA and NB (1989-2005)

Not sure if this suits your vehicle? Email sales@coore.com.au and our team will confirm fitment.