SKU: 99722541420

Nostrum 2.0L Subaru FA20F Direct Injectors ‐ New Rev

Sale price$15223.50 Regular price$16915.00
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

Nostrum 2.0L Subaru FA20F Direct Injectors ‐ New RevWhat sets Nostrum apart: +10% flow rate increase over stock The only DI injector upgrade on the market for FA20F that works with stock ECU! Set of 4 batched and serialized injectors with tuning data E85 compatible Direct Replacement same outline as the OE injector OEM equivalent spray pattern OEM ECU controlled (COBB tuning recommended) ***Newly revised with a new part number. The same great performance you have come to expect from Nostrum, now with

What sets Nostrum apart:

  • +10% flow rate increase over stock 
  • The only DI injector upgrade on the market for FA20F that works with stock ECU! 
  • Set of 4 batched and serialized injectors with tuning data 
  • E85 compatible 
  • Direct Replacement - same outline as the OE injector
  • OEM equivalent spray pattern 
  • OEM ECU controlled (COBB tuning recommended) 

***Newly revised with a new part number. The same great performance you have come to expect from Nostrum, now with faster closing times!***

These injectors have been carefully developed to fit like factory and have no compatibility issues with a stock WRX FA20F engine, meaning there’s no need to worry about secondary injection controllers, fitting secondary injector hardware, filling meth tanks, or clogged meth injectors. Being that they are compatible with the stock ECU, they are fully tunable with Cobb or EcuTek. 

While increasing flow rate is critical to making more horsepower, there are other factors to consider when choosing fuel system upgrades. A bigger injector isn’t always a better injector! It can flow a large volume of fuel at WOT, but if the spray pattern is poor, you can expect poor idle quality, poor drivability, increased knock propensity, soot, NVH (noise vibration harshness,) and tuning difficulty. Additionally, the wrong spray pattern can result in liquid fuel impinging in the cylinder walls, causing oil dilution, which increases mechanical wear to internal engine components.

Nostrum has invested significant time and resources into acquiring the equipment and machinery necessary to deliver an OEM level of quality on our injectors. Our engineers design and develop injectors to optimally interact with engine air flow inside the combustion chamber to improve fuel evaporation and create a homogenous air-fuel mixture that results in a higher combustion quality. For you, this means that you can expect our injectors to perform at their absolute best regardless of what you are asking from them, from daily driver duty to setting new ¼ mile records.

Bundle up!

To take full advantage of your new injectors, we would recommend pairing them with Nostrum’s HPFP upgrade for the FA20. Flowing 40% more than the factory pump, the Nostrum HPFP will not only allow you to dial in more torque earlier in the rev range, but also gain peak horsepower by providing the upgraded injectors with the additional fuel that they need! Bundling the pump and injectors together saves you money! 

Peace of mind.

Every Nostrum manufactured part is backed by a limited lifetime warranty. Our products are comprehensive solutions that come complete with everything you need inside the box, including detailed installation instructions. Tuning guides are also available for your dealer or tuner. We have customer service and calibration engineers on staff to provide you with any support that you may need, from installation to tuning.

Contents: 

  • Set of 4 injectors, tested & batched set with serial number
  • Installation instructions 
  • Tuning guide (Dealer & Certified Tuners only)** 
    **This guide only works with the current injector part number H720-1813 - Injectors purchased before March 1, 2024 with a part number of H703-1254 will use the previous tuning data, contact us for the correct guide! **
Vehicle application list: 
  • 2015-2021 WRX FA20F (VA Chassis) 
  • 2014-2018 Forester XT FA20E [2.0L turbo FA20 engine] 
  • Note – not direct fit for 2022 model year WRX FA24 
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 99722541420

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★★★★★ 5
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Color: Dark Brown
Todo como lo esperado
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Reviewed in the United States on May 28, 2026
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★★★★★ 5
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Perfect size for dumping pockets, phone, knife and keys after work or when switching pants
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Reviewed in the United States on March 3, 2026
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David Pearl
Alexandria, US
★★★★★ 5
Effective & Attractive with Wireless Charging
Color: Blue, Color: Blue
This "valet" organizer, which is the first time I've heard that term for a product like this, is nearly perfect. For me, it checks all of the boxes and in a perfect world, I would have opted for a smaller piece with only three compartments for mobile, wallet, and keys. It's well made and quite attractive, especially the blue (favorite color, so I'm biased). The only feature I'm not a fan of is how the removeable, wireless charging pad was implemented, which sits up on a small lip at a slight incline. However, I'm not complaining one bit as the wireless charging is great, and it's a differentiator that determines the value of the piece. I would have preferred the pad be built into the piece, however the angle of it does make it easy to grab opposed to using your finger(s) to pry it up.
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Reviewed in the United States on September 8, 2024
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Devon Edgerton
Boise, US
★★★★★ 5
Great nightstand valet for everyday items.
Color: Black+Green
Nice valet to add to a nightstand. Conveniently spaced sections to hold everyday items. Charging pad works great
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Christine
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★★★★★ 4
Power Adapter Not Included
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