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Stop Starving Your VR30 Past Half a Tank
The AMS.53.07.0020-1 upgrade kit converts an existing AMS single in-tank fuel pump system into a dual-pump setup, raising supported output from roughly 800 HP to 1,400 HP on the Infiniti Q50, Q60, and Nissan Z. A redesigned siphon routing solution extends the factory pickup on the left side of the tank and adds a new pickup on the right, both positioned at the rear where fuel naturally collects under acceleration, so the pump basket stays full even when the tank drops below half.
Key Features
- Upgrades an existing AMS VR30 in-tank single fuel pump system to a dual-pump configuration
- Raises supported fueling capacity from approximately 800 HP to 1,400 HP
- Redesigned siphon system with pickups on both sides of the tank, positioned at the rear
- Oversized engineering thermoplastic fuel pump basket
- PTFE fuel lines with AN and quick-connect fitting connections
- CNC-machined billet aluminum bulkhead top hat
- Motorsports-quality plug-and-play harnesses
- Eliminates the need to keep the tank above half full or add an external surge tank
- No modification to the factory pump basket required
This Part Fits
| Year Range | Make | Model |
|---|---|---|
| 2016-2024 | Infiniti | Q50 |
| 2017-2022 | Infiniti | Q60 |
| 2023-2025 | Nissan | Z |
Requires an existing AMS VR30 in-tank single fuel pump system already installed on the vehicle.
Specifications
| Detail | Value |
|---|---|
| Manufacturer | AMS Performance |
| Part Number | AMS.53.07.0020-1 |
| UPC | 00810097476189 |
| Configuration | Single to dual in-tank pump upgrade |
| Single-Pump Capacity | Up to 800 HP |
| Dual-Pump Capacity | Up to 1,400 HP |
| Fuel Lines | PTFE, AN and quick-connect fittings |
| Bulkhead Top Hat | CNC-machined billet aluminum |
| Weight | 4 lbs |
What's Included
- 1x Second fuel pump and mounting hardware
- Redesigned siphon pickup components for both sides of the tank
- Motorsports-quality plug-and-play wiring harness
- PTFE fuel line sections with AN and quick-connect fittings
About AMS Performance
AMS Performance designs and develops complete fuel, turbo, and cooling systems for high-output platforms using Solidworks CAD, focusing on drivability and ease of installation rather than a single add-on part.
FAQ
What is the AMS.53.07.0020-1?
The AMS.53.07.0020-1 is an upgrade kit that converts an existing AMS VR30 single in-tank fuel pump system into a dual-pump system on the Infiniti Q50, Q60, and Nissan Z.
Do I need an existing AMS fuel pump system to install this kit?
Yes. This kit is an add-on and requires an existing AMS VR30 in-tank single fuel pump system already installed on the vehicle.
How much horsepower does this kit support?
The dual-pump configuration created by this kit supports up to 1,400 HP, up from roughly 800 HP on the single-pump system.
Does this kit require modifying the factory pump basket?
No. The kit uses an oversized engineering thermoplastic replacement basket, so the factory basket does not need to be modified.
Will this kit prevent fuel starvation at low tank levels?
Yes. The redesigned siphon system with rear-positioned pickups on both sides of the tank is designed to keep fuel flowing to the pump basket even when the tank drops below half full.
Do I still need an external surge tank with this kit?
No. The kit is designed to eliminate the need for an external fuel surge tank mounted in the trunk.
What fuel line fittings does this kit use?
The kit uses PTFE fuel lines with AN and quick-connect fitting connections.
Is professional installation recommended?
Yes. Fuel system installation involves fire and injury risk, so professional installation is strongly recommended.
Install Instructions
- Relieve fuel system pressure and disconnect the negative battery terminal before starting
- Remove the fuel tank access panel and disconnect the existing AMS single pump assembly
- Install the CNC-machined billet aluminum bulkhead top hat in place of the factory unit
- Mount the second pump and connect the redesigned siphon pickups on both sides of the tank
- Route and secure the PTFE fuel lines using the supplied AN and quick-connect fittings
- Connect the motorsports-quality plug-and-play harness to the vehicle wiring
- Reinstall the access panel, restore fuel pressure, and check all connections for leaks before starting the engine
WARNING: This is a fuel system component. Improper installation or removal creates a serious risk of fire, explosion, bodily injury including death, and damage to the engine, vehicle, and other property. Installation and removal should only be performed by someone who understands these risks.
AMS
AMS Performance is a Chicago-based manufacturer specializing in high-performance parts for turbocharged vehicles, with particular depth in Mitsubishi Lancer Evolution, Subaru WRX and STI, Nissan GT-R, BMW, and Mercedes-Benz turbocharged platforms. AMS products include intercoolers, intake systems, turbocharger kits, exhaust systems, boost controllers, and engine internals developed in-house and validated on AMS's own competition and development vehicles. Popular AMS Performance Products AMS Performance's product range includes the AMS Alpha series front-mount intercooler kits for the Mitsubishi Evo and Nissan GT-R, the AMS turbocharger upgrade kits for the Evo X and GT-R platforms, the AMS catback and turbo-back exhaust systems, intake kits and air box systems for the GT-R and EvoX, downpipe and midpipe kits, and the AMS oil cooler and oil catch can systems for high-mileage turbocharged builds. AMS also builds complete turn-key GT-R packages for customers seeking integrated, dyno-pr...
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