Radium Engineering 20-1175 Fuel Hanger Plumbing Kit for BMW E36/E46

Radium Engineering 20-1175 Fuel Hanger Plumbing Kit, BMW E36/E46

Application: BMW E36 / E46 fitted with a Radium fuel pump hanger
Part Type: Fuel hanger plumbing kit
Part Number: 20-1175-03, 20-1175-05

Radium Engineering fuel hanger plumbing kits provide all the plumbing needed to and from the engine for BMW E36 and E46 models running a Radium fuel pump hanger, including a fuel filter, fuel pressure regulator and gauge, fuel lines, adapter fittings and mounting hardware.

A low-profile 8AN male banjo fitting connects to the hanger pump outlet, and 8AN PTFE hose runs to the left-hand side over the top of the fuel tank, then along the underside of the chassis through two billet fuel/brake line retainers to a new billet high-flow fuel filter in the OEM location. A second 8AN PTFE hose runs from the filter to the front of the fuel rail via a low-profile 8AN banjo fitting, and a direct mount regulator and gauge sit at the rear of the rail. A new 6AN return hose with an SAE quick connect adapter routes fuel back to the hanger return port, and new vacuum tubing replaces the OEM hard lines.

Key Features

• Complete Engine Plumbing: Filter, regulator, gauge, hoses and fittings from the hanger to the fuel rail and back
• High-Flow Filter: Billet high-flow fuel filter mounted in the OEM location
• 8AN PTFE Feed: Low-profile 8AN banjo fittings at the hanger outlet and fuel rail
• Direct Mount Regulator: DMR-RA regulator and 0–100psi gauge at the rear of the fuel rail
• 6AN Return: 6AN return hose with SAE quick connect to the hanger return port
• Billet Line Retainers: Two billet fuel/brake line retainers secure the new feed line

Available Configurations

• 20-1175-03: 10 micron stainless steel filter element
• 20-1175-05: 6 micron microglass filter element

What's Included

• DMR-RA fuel pressure regulator
• 0–100psi fuel pressure gauge
• Fuel filter (-03 stainless or -05 microglass)
• 8AN fuel filter adapter fittings
• 8AN and 6AN fuel hanger fittings
• Fuel/brake line retainers (x2)
• 8AN fuel rail adapter fitting
• 8AN PTFE fuel feed hoses
• 6AN fuel return hose
• 6AN SAE quick connect
• 6AN PushLok hose end
• Stainless steel hardware
• 5/32in vacuum tubing
• Miscellaneous adapter fittings

Optional Parts

• Radium BMW E46 Fuel Pump Hanger (20-1180) – Radium hanger for the E46 – required
• Radium BMW E36 Fuel Pump Hanger (20-1170) – Radium hanger for the E36 – required

Important Notes

• Designed for vehicles that already have a Radium fuel pump hanger installed (sold separately)
• Fuel rail not included
• Installation instructions are available in the Instructions tab

Vehicle Fitment

• BMW E46 with Radium 20-1180 fuel pump hanger (hanger listed by Radium for 1998–2006 E46, incl. 2000–2006 M3 and 2003–2004 M3 CSL)
• BMW E36 with Radium 20-1170 fuel pump hanger (hanger listed by Radium for 1990–1999 E36, incl. 1992–1999 M3)

If you're unsure whether this will fit your vehicle, contact our team of experts via email at hello@iilumolab.com and send through a few photos of the car for us to verify fitment.

Installation

We always recommend professional fitment for guaranteed satisfaction. If you're wanting a hassle-free installation, feel free to contact our friendly team as we offer installation services in-store at our Melbourne workshop. For more details, contact us here.

Note

Upon receiving the item, please ensure that the part is indeed the correct item you have ordered. This can be achieved by checking labels on the packaging. Please also ensure a proper test fit of the item is conducted prior to paint and/or installation. Returns/Warranty claims will be voided if the item has been tampered with, or is no longer in resalable/new condition.