Your VR30 Can Make More Power. But Can Your Fuel System Keep Up?

More boost. More horsepower. More ethanol. All of it demands more fuel.

You've upgraded your turbos, improved airflow, and invested in performance tuning. But there's one critical component that can prevent your VR30DDTT from reaching its full potential:

Your factory high-pressure fuel pump.

As horsepower increases, so does fuel demand. And when you're pushing higher boost levels or running E85, your factory fuel system may become the limiting factor.

That's where the AMS Performance Stage 2 High Pressure Fuel Pump comes in.

Engineered in partnership with Nostrum High Performance, this direct-injection fuel pump delivers the fuel flow and pressure capability needed to support serious VR30 performance builds.

Stop letting fuel delivery hold back your horsepower goals.

The Fuel System Upgrade Built for Serious VR30 Performance

<escape>🚀</escape> Over 338 LPH Fuel Flow Capability

<escape>💪</escape> Supports Builds Targeting Up to 600 WHP on E85

<escape>⛽</escape> E85 & Flex Fuel Compatible

<escape>⚙️</escape> 240 Bar Maximum Operating Pressure

<escape>🔧</escape> Bolt-On Design With OEM-Type Connections

<escape>🛡️</escape> Limited Lifetime Manufacturer Warranty

Whether you're maximizing factory turbos or upgrading to a mild aftermarket turbo setup, the AMS Stage 2 HPFP provides the additional fuel delivery capability your build demands.

Horsepower support depends on the complete fuel system, fuel composition, turbo configuration, and ECU calibration.

Why Your Factory Fuel Pump Could Be Holding You Back

The Nissan VR30DDTT is an impressive twin-turbocharged engine with significant performance potential.

But as you begin increasing horsepower, fuel system capacity becomes increasingly important.

Here's what happens when your engine demands more fuel than your pump can supply:

• High-pressure fuel delivery may struggle to meet commanded targets.

• Higher ethanol blends increase the volume of fuel required.

• Additional boost and airflow increase fuel demand.

• Fuel pressure limitations can restrict your tuning potential.

• Inadequate fueling under load can create unsafe operating conditions.

Simply increasing boost or requesting more fuel through ECU tuning cannot overcome a mechanical fuel delivery limitation.

The solution? Upgrade the component responsible for supplying high-pressure fuel to your direct-injection system.

Meet the AMS Performance Stage 2 HPFP

Engineered for More Fuel. Built for More Horsepower.

AMS Performance partnered with Nostrum High Performance, a recognized specialist in high-performance fuel system technology, to develop a reliable fueling solution for the VR30 platform.

The result is a precision-engineered high-pressure fuel pump designed to deliver exceptional flow while maintaining the durability demanded by high-performance applications.

What Makes This Pump Different?

1. Over 338 Liters Per Hour of Fuel Flow

The Stage 2 pump offers substantial fuel delivery capability to support increased horsepower and ethanol fuel requirements.

2. Up to 240 Bar Operating Pressure

Designed to operate at high fuel pressures required by modern direct-injection engines.

3. E85 & Flex Fuel Compatibility

Ideal for enthusiasts pursuing additional horsepower through ethanol-based fuel combinations.

4. Precision-Engineered Stainless Steel Construction

High-quality stainless steel construction and laser-welded sealing deliver strength and durability.

5. CFD-Optimized Internal Design

Computational Fluid Dynamics was used during development to optimize fuel flow characteristics.

6. Individually Flow Tested

Every pump undergoes flow testing and inspection before shipment to verify performance and quality.

Built for Your Horsepower Goals

Max-Effort Stock Turbo Builds

Looking to extract the most performance possible from your factory VR30 twin turbos?

The AMS Stage 2 HPFP is an excellent choice for aggressive E85 configurations where additional high-pressure fuel delivery is required.

Mild Turbo Upgrades – Up to 600 WHP

Planning a turbo upgrade?

The Stage 2 pump is suited for builds targeting up to approximately 600 wheel horsepower on E85 when paired with the appropriate supporting modifications and calibration.

AMS ALPHA 6 & RA600 Packages

Developed to support the fuel requirements of AMS ALPHA 6 and RA600 performance packages for the Nissan Z and Infiniti Q50/Q60.

Build your fuel system around your horsepower goals instead of letting your fuel system determine your limits.

Engineered, Tested & Proven by AMS Performance

This Isn't Just Another Aftermarket Fuel Pump

AMS Performance subjects its components to extensive development and real-world testing.

The Stage 2 HPFP benefits from:

• Extensive in-house performance testing

• Quarter-mile and half-mile testing

• CFD-based engineering and development

• Individual bench testing by Nostrum High Performance

• Quality inspection before shipping

Each pump is designed to meet the demands of high-performance VR30 applications.

Watch How AMS High Pressure Fuel Pumps Are Made

Watch the AMS / Nostrum Fuel Pump Manufacturing Video

Installation Made Simple With OEM-Type Connections

The AMS Stage 2 High Pressure Fuel Pump arrives fully assembled and includes the components necessary for installation.

Included with Your Pump:

• AMS Performance Stage 2 High Pressure Fuel Pump

• Mounting flange

• Electrical harness adapter

• Installation hardware

• Physical installation instructions

• Calibration quick-start instructions

The pump utilizes OEM-type low-pressure and high-pressure fuel fittings to simplify integration with the factory fuel system.

Important: Professional installation and ECU calibration are required for safe operation and to take advantage of the upgraded pump's capabilities.

Vehicle Compatibility

Designed for vehicles equipped with the 3.0L twin-turbocharged VR30DDTT engine.

Includes applicable Nissan Z submodels equipped with the VR30DDTT.

Verify fitment for your exact vehicle and model year before ordering.

Frequently Asked Questions

Will This Fuel Pump Increase Horsepower by Itself?

Not directly. The AMS Stage 2 HPFP increases available fuel delivery capacity, allowing properly configured and tuned engines to support higher fuel demands and potentially greater horsepower.

Can I Run E85 With This Pump?

Yes. The AMS Stage 2 HPFP is compatible with E85 and flex fuel applications. Additional fuel system upgrades and proper ECU calibration may be required depending on your setup.

Is This Pump Suitable for Factory Turbos?

Absolutely. This pump is especially useful for max-effort stock turbo builds running ethanol-based fuels.

Will It Support 600 WHP?

The pump is designed for applications targeting up to approximately 600 WHP on E85 with the appropriate supporting modifications. Actual capability depends on the entire fuel system and engine configuration.

Do I Need an ECU Tune?

Yes. ECU calibration changes are required to properly take advantage of the upgraded pump.

Although the engine may start and run after installation, a qualified calibrator must review operating data and verify fuel pressure control and engine operation.

Does the Pump Come With a Warranty?

Yes. Nostrum High Performance provides a limited lifetime warranty against qualifying manufacturing defects, subject to its warranty terms.

Why Buy From Fuzera High Rev Garage?

At Fuzera High Rev Garage, we understand that building a high-horsepower vehicle requires more than simply installing performance parts.

It requires choosing components that work together to support your engine's power goals.

Whether you're upgrading your Nissan Z or building a high-performance Infiniti Q50/Q60, we're here to help you select the right components for your setup.

Performance Parts. Engine Builds. Custom Solutions.

Ready to Unlock Your VR30's Fueling Potential?

Don't let your factory high-pressure fuel pump become the limiting factor in your build.

Upgrade to the AMS Performance Stage 2 High Pressure Fuel Pump and give your VR30 the additional fuel delivery capability it needs for your next level of performance.

Upgrade Your Fuel System Today – Add to Cart

Technical Specifications

Important Installation & Tuning Information

This product requires specific ECU calibration changes to take full advantage of its performance capabilities.

After installation, a qualified engine calibrator must review datalogs and verify proper operation before the vehicle is operated under high load.

Two separate manufacturer instruction guides are provided: physical installation instructions and calibration quick-start instructions.

Safety Warning

WARNING: SERIOUS RISK OF FIRE, EXPLOSION, BODILY INJURY, DEATH, AND PROPERTY DAMAGE.

This high-pressure fuel pump must only be installed or removed by a qualified motorsport technician trained in the specific vehicle and fuel system.

The technician must follow all manufacturer installation and removal instructions and must not smoke or engage in any activity that could ignite fuel vapors during installation or removal.

Improper installation, removal, or operation can cause serious injury, engine damage, or vehicle damage.

Limited Lifetime Manufacturer Warranty

Nostrum High Performance provides a limited lifetime warranty covering qualifying defects in materials and workmanship for the original purchaser.

The warranty is limited to repair or replacement as determined by the manufacturer and excludes labor, diagnostics, removal, installation, consequential damages, contamination, misuse, improper installation, and unauthorized modifications.

Approved claims require documentation and prepaid return shipping. If inspection finds no defect, a $125 testing charge may apply, along with return shipping costs.

For full warranty conditions and claims, visit:

Nostrum High Performance Warranty

AMS Performance Customer Support