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AMS RA405 Stage 3 high pressure fuel pump for the VR30 Q50, Q60 and Z

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AMS RA405 Stage 3 high pressure fuel pump for the VR30 Q50, Q60 and Z, front view

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AMS RA405 Stage 3 high pressure fuel pump for the VR30 Q50, Q60 and Z, top view

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AMS RA405 Stage 3 high pressure fuel pump for the VR30 Q50, Q60 and Z, side view

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AMS RA405 Stage 3 high pressure fuel pump for the VR30 Q50, Q60 and Z, detail view

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AMS RA405 Stage 3 high pressure fuel pump for the VR30 Q50, Q60 and Z, installed view

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AMS RA405 Stage 3 high pressure fuel pump for the VR30 Q50, Q60 and Z, close-up

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AMS RA405 Stage 3 high pressure fuel pump for the VR30 Q50, Q60 and Z, angled view

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AMS Red Alpha RA405 Stage 3 High Pressure Fuel Pump | Q50 / Q60 / Z

Name: AMS Red Alpha RA405 Stage 3 High Pressure Fuel Pump | Q50 / Q60 / Z
Brand: AMS Performance
SKU: ALP.28.07.0001-2
Price: 2589.95 USD
Availability: InStock

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Vendor: AMS Performance

SKU: ALP.28.07.0001-2

Regular price: $2,589.95
Regular price
Sale price: $2,589.95
Unit price: per

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AMS Red Alpha RA405 Stage 3 High Pressure Fuel Pump | Q50 / Q60 / Z

Subtotal: $2,589.95

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Overview

The AMS Performance VR30DDTT Stage 3 High Pressure Fuel Pump, known as the RA405, is built for VR30 builds past 600 wheel horsepower on E85. It flows over 405 liters per hour and allows up to 240 bar of fuel pressure, supporting AMS ALPHA 6 and RA600 packages for the Nissan Z and Infiniti Q50 and Q60.

AMS developed the pump with Nostrum High Performance, a leader in fuel system technology, and it is built with all stainless steel construction for reliability. Each pump is flow tested before it ships.

It uses OEM-type low and high pressure fittings and includes the installation hardware. It is E85 and flex fuel compatible. To use the added flow, your ECU tune needs specific calibration changes, and a qualified calibrator must review datalogs after installation.

Features

Flows over 405 LPH
240 bar maximum operating pressure
For 600+ whp builds on E85
Developed with Nostrum High Performance
All stainless construction
Each unit flow tested

What Is Included

AMS RA405 Stage 3 high pressure fuel pump
Installation hardware

Required Parts

ECU tune calibrated for the pump

Specs

Specification	Detail
Part numbers	ALP.28.07.0001-2, ALP.28.07.0001-2-OPL
Brand	AMS Performance
Product	VR30DDTT Stage 3 High Pressure Fuel Pump (RA405)
Flow	Over 405 LPH
Max pressure	240 bar
Construction	Stainless steel
Fuel	E85 / flex fuel compatible
Fittings	OEM-type low and high pressure
Shipping weight	6 lb
Shipping box	8 x 8 x 8 in

FAQ

Do I need a tune?
Yes. AMS says specific calibration changes are needed to use the pump fully. The engine will run after install, but a qualified calibrator must review datalogs.

Is it E85 compatible?
Yes. It is compatible with E85 and flex fuel.

Does it use factory fittings?
Yes. It uses OEM-type low and high pressure fittings.

Fitment Notes

Fits 2016-2024 Infiniti Q50 3.0t, 2017-2022 Q60 3.0t and 2023-2027 Nissan Z with the VR30DDTT sold in the US. Browse all AMS Performance parts.

Questions about fitment? Call (310) 231-0292 or text (310) 886-3111.

Year	Make	Model	Chassis	Engine
2016-2024	Infiniti	Q50 3.0t	V37	3.0L VR30DDTT twin-turbo V6
2017-2022	Infiniti	Q60 3.0t	CV37	3.0L VR30DDTT twin-turbo V6
2023-2027	Nissan	Z	RZ34	3.0L VR30DDTT twin-turbo V6

Fitment

Year	Make	Model

Not sure? Text us your VIN and we’ll confirm.

Shipping & returns

Shipping: Orders ship via UPS, FedEx or USPS, from our facility near Los Angeles or directly from the manufacturer. Rates for many items are weight-based and shown at checkout. If you need it by a certain date, text us before you order.

Returns: Unused items in brand-new condition and original packaging can be returned within 30 days of the invoice date, with a 25% restocking fee unless otherwise specified. In some cases we can offer a lower fee with the balance as store credit. Shipping charges aren't refundable in either direction unless approved by AutoTalent.

Not returnable: special-order or custom items, and anything that has been installed, modified or altered.

Cancellations: free if the item is out of stock or we miss the ETA you agreed to. Other cancellations carry a 5% processing fee to cover card fees we can't recover. Special-order items can't be cancelled.

Damaged in transit? Report it to the carrier and to us within 48 hours, keep all packaging, and don't send anything back without our written approval.

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