Radium Engineering FHST Extension Add-On Audi R8 Type 4S, Lamborghini Huracan - 20-0868

Radium Engineering 20-0868 FHST extension add-on for the Radium fuel hanger surge tank (FHST) in the Audi R8 Gen 2 Type 4S and Lamborghini Huracan.

• Adds about 0.2 L (7 oz) of fuel capacity with a canister roughly 39 mm deeper
• Extension section mounts between the canister and the bottom cap
• Relocates the bottom of the FHST so it clears the fuel level sensor
• Longer tubing and a longer pump bracket keep the fuel pump inlet at the bottom of the surge tank
• Stainless steel mount holds the OEM venturi jet pump out of the way

Included

• Mid canister section
• FKM canister O-rings (x3)
• Large and small ID convoluted tubing
• Stainless steel venturi jet pump mount
• Stainless steel extended pump bracket
• Stainless steel EFI clamps (x2 large ID, x2 small ID)
• Stainless steel socket head screws (x6)
• Thread-forming nuts (x2)
• Zinc-plated steel screws

Fitment

Not compatible with the Audi R8 Gen 1 (Type 42) or the Lamborghini Gallardo.

Resources

• Radium Engineering product page

Contact us if you are unsure of fitment or Size HERE