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AMS single to dual fuel pump upgrade kit for the VR30 Q50, Q60 and Z

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Nissan Z

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Brand: AMS PerformanceSKU / Part #: AMS.53.07.0020-1

Regular price: $449.95
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Sale price: $449.95
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AMS Single to Dual Fuel Pump Upgrade Kit | Q50 / Q60 / Nissan Z

Subtotal: $449.95

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Overview

The factory low pressure fuel system on the Infiniti Q50/Q60 and Nissan Z uses one small pump that cannot support an upgraded HPFP or aftermarket port injection, and many cars starve for fuel below half a tank. The AMS Performance Single to Dual Pump Upgrade Kit adds a second pump to an existing AMS VR30 In-Tank Single Fuel Pump System.

With both pumps, AMS rates the system to support 1400 hp on gasoline and 1100 hp on E85, which makes it a match for port injection builds. It uses a made in USA Walbro 450 LPH pump, plug and play electrical harnesses and quick connect fuel fittings, and every material is ethanol and methanol compatible.

This kit requires the AMS VR30 In-Tank Single Fuel Pump System. Port injection setups need a return-style conversion, which means custom fabrication of a new feed line under the chassis from the tank to the engine bay plus under hood lines, fittings and a fuel pressure regulator.

Features

Adds a second pump to the AMS single pump system
Supports 1400 hp gas / 1100 hp E85 (AMS)
Walbro 450 LPH pump, made in USA
Plug and play harness
Quick connect fittings
Ethanol and methanol compatible

What Is Included

Walbro 450 LPH fuel pump
Plug and play electrical harness
Quick connect fuel fittings and hardware

Required Parts

AMS VR30 In-Tank Single Fuel Pump System
Return-style plumbing for port injection builds
ECU tune

Specs

Specification	Detail
Part number	AMS.53.07.0020-1
Brand	AMS Performance
Product	Q50/Q60/Nissan Z Single to Dual Pump Upgrade Kit
Pump	Walbro 450 LPH
Dual system capacity	1400 hp gas / 1100 hp E85 (AMS)
Fuel compatibility	Gasoline, ethanol, methanol
Shipping weight	4 lb
Shipping box	8 x 10 x 5 in

FAQ

Can I add this to my stock pump?
No. It requires the AMS VR30 In-Tank Single Fuel Pump System.

How much power will it support?
AMS rates the dual system for 1400 hp on gasoline and 1100 hp on E85.

Do I need return-style plumbing?
For port injection installs, yes, with custom fabrication.

Fitment Notes

Fits 2016-2024 Infiniti Q50 3.0t, 2017-2022 Q60 3.0t and 2023-2027 Nissan Z models sold in the US that already have the AMS single pump system. Professional installation is recommended. 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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