RADIUM Engineering 20-0860 Fuel Hanger Surge Tank for Audi R8 and Lamborghini Huracan/Gallardo LP

The RADIUM Engineering Fuel Hanger Surge Tank (FHST) is a drop-in aftermarket fuel delivery solution designed to maximize power potential in Audi R8 and Lamborghini Huracan/Gallardo LP vehicles. This advanced system independently supplies fuel to the port injectors while leaving the direct injection system completely undisturbed, utilizing the OEM fuel pump for factory functionality.

Key Features:

• Drop-in installation into the left-hand fuel tank opening without disrupting OEM fuel system
• Anodized aluminum construction with stainless steel hardware for durability
• Three 1-way fill valves flowing 355 LPH each (1,065 LPH total capacity)
• Custom-designed stainless steel electrical studs for high current demand
• Hermetically sealed connections impervious to gasoline, methanol, and ethanol
• Compatible with popular brushless and standard aftermarket fuel pumps
• Fuel-resistant ETFE insulated in-tank wiring
• Includes sock filters, mounting hardware, and electrical components
• Retains all OEM fuel level sensors and venturi jet pump functionality

Vehicle Compatibility: Audi R8 Gen1 (Type-42), Audi R8 Gen2 (Type-4S), Lamborghini Huracan (LP580-2, LP610-4, LP640-4, EVO, STO, Tecnica), and Lamborghini Gallardo (LP550-2, LP560-4, LP570-4).

Note: Aftermarket fuel pump sold separately. Compatible with Walbro, AEM, Bosch, Deatschwerks, Fuelab, Injector Dynamics, Ti Automotive, and Protec fuel pumps. A relay kit is recommended for optimal performance.