20-1180 FUEL PUMP HANGER

COMPATIBILITY

• 99-05 BMW E46 316i
• 98-06 BMW E46 318i
• 98-06 BMW E46 320i
• 98-00 BMW E46 323i
• 01-06 BMW E46 325i
• 98-00 BMW E46 328i
• 00-06 BMW E46 330i
• 03-06 BMW E46 330i ZHP
• 00-06 BMW E46 M3
• 03-04 BMW E46 M3 CSL

OVERVIEW

This fuel hanger replaces both RH and LH fuel hat assemblies and is compatible with one or two aftermarket fuel pumps. The kit reuses both passive and active side fuel level sensors and maintains a true saddle tank crossover system using improved components. Installation does not require cutting or modifying the vehicle.

FITTINGS

The merged fuel pump outlet is tapped for 10AN ORB (7/8"-14) female threads on the top plate, with an SAE quick connector barb provided for connection to the OEM feed line. The fuel return inlet is also tapped for 10AN ORB (7/8"-14) female threads, with an 8.5mm barbed adapter included for the OEM return line. All fittings are machined to clear the surrounding area.

COMPATIBLE FUEL PUMPS

The 20-1180 is designed for use with one or two aftermarket fuel pumps, including 2-wire brushed and 3-4 wire brushless types. Selection should be based on expected engine power output, fuel type (gasoline, E85, etc.), and fuel pressure.

• AEM 50-1000
• AEM 50-1200
• Walbro GSS342
• Walbro F90000267
• Walbro F90000274
• Walbro F90000285
• *Walbro F90000295
• *Ti Automotive E5LM
• Protec 11928 / Fuelab 49614
• Deatschwerks DW440
• Deatschwerks DW810

*These pumps do not feature an integrated check valve. If a check valve is necessary, purchase 20-1534 separately to replace the fitting(s) under the fuel hat.

ELECTRICAL

The custom-designed stainless steel electrical studs handle high current demands better than compact multi-pin bulkhead connectors. They feature an anti-rotation design to prevent terminal spinning and are hermetically sealed against all standard and exotic fuels. Non-conductive anodized aluminum acorn nuts are included to prevent accidental short circuits, and the in-tank wiring is insulated with high-quality chemically resistant ETFE.

NOTES

1. Single pump installations can reuse the OEM fuel pump wiring.
2. It is recommended to upgrade OEM wiring to ensure the single pump receives full power and operates at maximum potential.
3. If using a second pump, a new dedicated relay and fuse must be used.

FEATURES

• Drop-In Installation
• Aluminum and Stainless Construction
• PRV Venturi Jet Pump Siphon
• Merged 10AN ORB Female Pump-Out Port
• Compatible with Various Pumps
• Brushless Fuel Pump Capable
• Fuel Pump Filter Socks Included
• Capable of Running 1 or 2 Fuel Pumps
• Anti-Rotation Electrical Terminals
• High Current Electrical Hardware
• Gas, Methanol, and E85 Compliant