Radium Engineering Fuel Hanger Plumbing Kit w/Filter — Nissan Silvia S13 / 180SX S13 / Skyline R32

A complete bolt-in fuel plumbing solution designed to work with the Radium Engineering fuel pump hanger on Nissan S13 and R32 platforms. This kit eliminates the guesswork from fuel system builds — everything needed to connect the hanger to an aftermarket fuel rail is included, routed cleanly through the OEM fuel pump cover without cutting or drilling.

The -8AN feed line runs from the pump hanger through the included fuel filter, terminating with a 90° PushLok hose end for connection to an -8AN male aftermarket fuel rail fitting. The -6AN return line runs from the FPR back to the hanger return port, also finished with a 90° PushLok hose end. Lines are secured with billet aluminium fuel brake line retainers and routed to clear the OEM cover. The feed and/or return hose can be modified for an in-line flex fuel sensor if required.

The Radium Engineering fuel filter mounts in the stock filter location via a dedicated billet aluminium Nissan bolt-on mount — no fabrication required.

Choose Your Filter Element

Two filter options are available depending on your fuel type and filtration requirements:

20-0703-03 — Stainless 10 Micron

• Best for: Petrol / pump fuel builds
• Element: Stainless steel mesh, cleanable and reusable
• Filtration: 10 micron
• E85: Not recommended

20-0703-05 — Microglass 6 Micron (Most Popular)

• Best for: E85, ethanol blends, and high-performance builds
• Element: Microglass media
• Filtration: 6 micron — meets Bosch Motorsports filtration requirements
• E85: Compatible

Kit Includes

• Fuel Filter (Stainless 10 Micron or Microglass 6 Micron — selected at checkout)
• -8AN Fuel Filter Adapter Fittings
• Billet Aluminium Nissan Filter Mount
• -8AN and -6AN PushLok Hose Ends (90°)
• -8AN Fuel Feed Hose
• -6AN Fuel Return Hose
• Billet Aluminium Fuel Brake Line Retainers
• Stainless Steel Hardware

Note: Aftermarket fuel rail, FPR, and flex fuel sensor are not included.

Vehicle Fitment

• Nissan Silvia S13
• Nissan 180SX S13
• Nissan Skyline R32 (GTS / GTS-T / GT-R)

Available Part Numbers

• 20-0703-03 — Stainless 10 Micron Filter / Nissan S13 & R32
• 20-0703-05 — Microglass 6 Micron Filter / Nissan S13 & R32 (E85 Compatible)