Fuel-It! Infiniti Q50 & Q60 3.0T VR30 LPFP Fuel Pump Upgrade

Fuel-It! Infiniti Q50 & Q60 3.0T VR30 LPFP Fuel Pump Upgrade

Upgrade the low-pressure fuel system in your Infiniti Q50 or Q60 with the Fuel-It! 650HP LPFP Fuel Pump Upgrade. Designed for higher-horsepower VR30 applications, this system adds a high-flow secondary fuel pump while retaining the complete factory low-pressure fuel pump assembly.

When increased boost and horsepower push the factory Low Pressure Fuel Pump (LPFP) beyond its capacity, the Fuel-It! secondary pump provides the additional fuel flow needed under high-demand conditions. Instead of replacing or modifying the factory fuel pump bucket, the secondary pump installs alongside the stock assembly and works in parallel with it.

The result is a simple, effective Infiniti Q50/Q60 fuel system upgrade that increases available low-pressure fuel capacity while allowing the factory LPFP, plumbing, and control system to continue operating as designed.

Choose the standard Walbro 450 or upgrade to the higher-flow Walbro 525 for additional fueling headroom.

Vehicle Fitment

Infiniti

• 2016-2024 Infiniti Q50 3.0T VR30DDTT (V37), including LUXE, SPORT, SENSORY, and RED SPORT 400 models
• 2017-2022 Infiniti Q60 3.0T VR30DDTT (CV37), including PURE, LUXE, SPORT, and RED SPORT 400 models

What is the Fuel-It! Infiniti Q50/Q60 LPFP Upgrade?

The Fuel-It! Infiniti Q50/Q60 LPFP Upgrade is a secondary low-pressure fuel pump system designed to supplement the factory fuel pump rather than replace it.

Your stock LPFP remains installed and continues to operate normally. When additional fuel flow is required under higher boost and load, the Fuel-It! secondary pump operates alongside the factory pump to increase the amount of fuel available to the engine.

Unlike fuel pump upgrades that require disassembling, modifying, or replacing the factory fuel pump bucket, the Fuel-It! system installs a complete secondary pump assembly side-by-side with the stock pump assembly inside the fuel tank.

This approach allows you to retain the factory fuel pump, bucket, fuel plumbing, and factory LPFP control system while adding a dedicated high-flow pump for increased fueling capacity.

Why Add a Secondary LPFP?

Higher boost and increased horsepower also increase fuel demand. Once the factory low-pressure fuel system reaches its flow limit, additional LPFP capacity is needed to maintain adequate fuel supply.

The Fuel-It! Q50/Q60 system addresses this by adding a second pump rather than forcing a larger single pump to operate through the factory LPFP wiring and controller.

Benefits of the Fuel-It! Secondary LPFP System

• Increases low-pressure fuel capacity for higher-horsepower VR30 applications
• Retains the complete factory LPFP assembly
• Secondary pump operates alongside the stock fuel pump
• No disassembly or modification of the factory fuel pump bucket
• Retains the factory fuel lines and plumbing
• Dedicated wiring harness powers the secondary fuel pump
• Avoids placing the secondary pump's electrical load on the factory LPFP wiring and controller
• Easily reversible design
• Available with Walbro 450 or Walbro 525 high-flow fuel pumps

VR30 LPFP Upgrade Options

The Fuel-It! Q50/Q60 LPFP kit is designed exclusively as an add-on secondary fuel pump assembly. Your original factory LPFP remains installed and operational.

Installation consists of adding the secondary pump assembly inside the fuel tank alongside the factory pump and installing the dedicated secondary-pump wiring harness.

The supplied hardware includes two 9/64" power terminals that are installed through the factory fuel pump top hat to provide power to the secondary pump.

Walbro 450 Fuel Pump

The kit comes standard with the Walbro 450 F90000274 high-flow fuel pump.

For many upgraded Q50 and Q60 applications, the Walbro 450 provides the additional low-pressure fuel capacity needed while maintaining an excellent balance of performance and value.

Upgrade to a Walbro 525 Fuel Pump

For builds requiring additional fuel flow, upgrade to the Walbro 525 F90000285.

The Walbro 525 provides greater flow capacity than the standard Walbro 450 and is the preferred option for customers who want additional fueling headroom for more aggressive VR30 builds.

If you're planning additional boost, horsepower, or future fuel-system upgrades, selecting the Walbro 525 from the start provides additional capacity for future performance goals.

What's Included

Every Fuel-It! Infiniti Q50/Q60 LPFP Upgrade includes:

• Walbro 450 fuel pump (F90000274)
• Optional Walbro 525 fuel pump (F90000285)
• Custom black anodized fitting
• Secondary fuel pump brackets
• 9/64" power terminals and associated hardware
• Fuel line
• Replacement fuel-line retaining clip
• Dedicated secondary fuel pump wiring harness

Upgrade Your Infiniti Q50/Q60 Fuel System

If your modified Infiniti Q50 or Q60 has reached the limits of the factory low-pressure fuel pump, the Fuel-It! secondary LPFP system provides a straightforward way to increase fuel capacity without replacing the complete factory pump assembly.

Retain the stock LPFP for normal operation, add a dedicated high-flow secondary pump for increased fuel demand, and choose between the Walbro 450 or Walbro 525 to match your performance goals.