AMS Performance RA338 High Pressure Fuel Pump Kit for Nissan VR30DDTT Engine



RA338 High Pressure Fuel Pump Kit

2016+ Infiniti Q50 / Infiniti Q60 / Nissan Z

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SKU: ALP.28.07.0001-1 Category: Vehicle: Brand:
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AMS Performance RA338 High Pressure Fuel Pump Kit for Nissan VR30DDTT Engine

CFD-optimized, E-85 compatible, and all laser welded stainless steel construction.

It’s simple, if you want to make more power you are going to need more fuel. The AMS Performance VR30DDTT RA338 High Pressure Fuel Pump Kit features high quality all stainless steel construction and is capable of fuel flow at over 338 liters per hour. Use of the laser welding process insures that any potential leaks are non existent. The pump comes complete with direct fit hardware kit. Like all AMS products construction and performance are of the highest measure.

Engineered To Be The Best

  • AMS partnered with an industry leader in fuel pumps, Nostrum High Performance, in the development of this component. For this reason their customers know that they can rely on their fuel pumps to be the best built, best performing on the market.
  • Through the use of Computational Fluid Dynamics (CFD) the AMS Performance VR30DDTT RA338 High Pressure Fuel Pump Kit mapping shows the optimized fuel flow trajectories. Their pump piston diameter yields an incredible rate of 338 LPH!
  • The AMS VR30 pumps come fully assembled for a quick, bolt-on upgrade and use all OEM type fuel fittings and electrical connectors. The AMS Performance VR30DDTT RA338 High Pressure Fuel Pump Kit upgrade utilizes OEM-type low and high pressure fittings. Each individual pump is flow tested to insure the ultimate in performance, and comes with comprehensive installation instructions to make install a breeze. The pump has an incredible maximum operating pressure of 200 bar!

Put It To The Test

  • What sets this and every AMS component apart from the competition is our rigorous battery of tests. The AMS Performance VR30DDTT RA338 High Pressure Fuel Pump Kit has been tested in-house with countless 1/4 and 1/2 mile runs! In addition to this research and development testing, all AMS VR30 High Pressure Fuel Pumps are bench tested by Nostrum High Performance before shipping as part of their quality control process to ensure the highest level of durability. The best part — a Limited Lifetime Warranty against manufacturer’s defects is included at no additional cost.


  • Compatible with E-85 and flex fuel
  • Ability to flow over 338 liters per hour
  • Designed with optimization using Computational Fluid Dynamics (CFD)
  • Constructed entirely from stainless steel materials
  • The pump is sealed without any leaks thanks to laser welds
  • Covered by a limited lifetime warranty
  • Arrives fully assembled and includes installation hardware
  • Includes a mounting flange and electric harness adapter
  • Utilizes OEM-type low and high-pressure fittings
  • Each unit undergoes flow testing
  • Maximum operating pressure of 200 bar


  • 2016+ Infiniti Q50 – V37
  • 2017-2022 Infiniti Q60 – V37
  • 2023+ Nissan Z – RZ34


  • In order to take full advantage of AMS’ HPFP, specific calibrations to your ECU tune file will need to be made. Once the HPFP is installed, the engine will start and run, however a qualified engine calibrator must review data logs to verify the engine is running properly!
  • Please be aware there are two separate instruction guide files available for this product. The first is a physical installation guide, and the second is a calibration quick-start guide.


Installation or removal of this fuel pump carries a significant risk of fire, explosion, bodily injury including death, as well as damage to the engine, vehicle, and other property. It is crucial that only a qualified motorsports technician handles the installation and removal process. The technician must also be specifically trained in the proper installation and removal procedures for this particular pump and vehicle. Additionally, the technician must refrain from smoking or engaging in any activity that could potentially ignite a fire during the installation or removal process. It is mandatory for the technician to carefully read the installation instructions before proceeding with the installation or removal.

About AMS Performance

AMS Was Built On A Foundation of Integrity. This Is Who We Are. This Is What You Can Count On.

  • At AMS Performance, they specialize in automotive performance for turbocharged vehicles. In addition to being a leader in the automotive performance parts manufacturing industry, they offer in-house engine computer calibration, parts and package installations, as well as engine and transmission building services.
  • First and foremost, AMS is an engineering company. Unlike other shops, their parts are engineered to be the best performing components you can buy. Most manufacturers in the industry have a basic understanding of engine performance but at AMS they take it far past that using computer-aided designs and mechanical engineers with years of motorsports experience.
  • AMS Performance has been at the top of the game since opening our doors 20 years ago. From turn-key packages to individual components, they can meet and exceed all kinds of performance goals. From drag racing to road racing, and everything in between, let AMS enhance your driving experience!
The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.
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