Radium 20-0860 Fuel Hanger Surge Tank for Audi R8/Huracan/Gallardo

Vehicle Fitment

• 2007-2025 Audi R8 (Gen1 Type42 & Gen2 Type4S)
• 2014-2025 Lamborghini Huracan (LP580-2, LP610-4, LP640-4, EVO, STO, Tecnica)
• 2006-2013 Lamborghini Gallardo (LP550-2, LP560-4, LP570-4)

Features

• In-tank fuel surge/fuel hanger assembly for high-demand fueling needs
• Prevents fuel starvation under high load and dynamic driving conditions
• Separate outlet port supports independent aftermarket pump installation
• Compatible with a wide range of popular high-flow fuel pumps
• Brushless pump compatibility for modern high-performance systems
• Fuel resistant wiring and tubing ready for extended use
• Anodized aluminum construction with corrosion resistance
• Stainless hardware and high current electrical studs included

Specifications

• Part Number: 20-0860
• Application: In-tank fuel hanger surge tank (FHST)
• Pump Compatibility: Supports Walbro, AEM, Bosch, Deatschwerks, Fuelab, Ti Automotive, and others
• Installation: Drop-in replacement for OEM hanger location
• Materials: Anodized aluminum housing, stainless hardware
• Fuel Types: Gasoline, ethanol blends, methanol compatible
• Electrical: High current stainless studs for reliable connections
• Pump Not Included: Requires separate aftermarket fuel pump

Included Components

• 1x Radium fuel hanger surge tank assembly
• 1x Set of high-current electrical studs and hardware
• 1x Fuel resistant wiring and connectors
• Installation hardware for in-tank mounting

Product Description

The Radium Engineering 20-0860 Fuel Hanger Surge Tank (FHST) is a high-performance in-tank fuel system upgrade engineered for select Audi and Lamborghini V10 platforms. Designed to integrate into the factory fuel tank opening, the FHST helps prevent fuel starvation during aggressive driving by trapping fuel around an aftermarket pump and ensuring continuous delivery under cornering, acceleration, and braking. It is ideal for motorsport or high-demand applications where consistent fuel delivery and pressure are critical.

Compatible with a wide selection of popular high-flow pumps - including Walbro, AEM, Bosch, Deatschwerks, Fuelab, and Ti Automotive models - this surge tank supports independent fuel supply to port injection systems while the OEM direct injection system continues to operate undisturbed. With anodized aluminum construction, high-current electrical studs, and fuel-resistant components, the 20-0860 offers durable, reliable performance in demanding environments. The fuel pump is sold separately.