Radium Engineering Nissan R35 GT-R Fuel Hanger Pumps Not Included

Radium Engineering Fuel Pump Hanger — Nissan GT-R R35 (20-0572)

Replaces the factory in-tank fuel pump unit and takes up to three 39mm pumps, brushed or brushless, in any combination of one, two, or three. No permanent modifications to the vehicle.

The collector box is what makes this work. The pumps sit in an aluminum collector kept full during operation, so starvation doesn't happen even under aggressive driving. Three one-way fill valves at the bottom let fuel in but not out, flowing 355 lph each for 1,065 lph total. The venturi jet pumps scavenge fuel from the far side of the tank, and the regulator return also feeds the collector — three separate mechanisms keeping the box full.

That matters more on the R35 than most cars: the GT-R uses a saddlebag-style tank, so fuel can sit on the wrong side of the hump under cornering and hard launches.

Plumbing is set up for the factory lines. Fuel pump outlet is -10AN ORB with a 6AN male adapter included; return is -8AN ORB, also with a 6AN adapter. Low-profile swiveling adapters and short PTFE hoses are included so it clears the OEM fuel pump cover plate and connects straight to the OEM piping.

Compatible with all fuel types including E85, methanol, and ethanol. Sock filters supplied for all three pump inlets.

Two things to plan for. This eliminates the non-serviceable post-pump filter, so an aftermarket filter downstream is required — Radium's 20-0851 feed kits cover it. And pumps are not included; the installer supplies them and does final assembly.

Check valves are supplied so multiple Ti Automotive E5LM pumps can run without back-flow between them.

Fitment: 2009-2024 Nissan GT-R R35.

Not CARB legal. Not for sale in California.