SKU: 7250306896

Nostrum 2.4L Subaru FA24F +24% Direct injector upgrade

Sale price$809.55 Regular price$899.50
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

Nostrum 2.4L Subaru FA24F +24% Direct injector upgradeWhat sets Nostrum apart: +24% flow rate increase over stock The only DI injector upgrade on the market for the FA24! 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) These injectors have been carefully developed to fit like factory and have no compatibility issues with a stock WRX FA24 engine, meaning

What sets Nostrum apart: 

  • +24% flow rate increase over stock  
  • The only DI injector upgrade on the market for the FA24! 
  • 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)  

These injectors have been carefully developed to fit like factory and have no compatibility issues with a stock WRX FA24 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. NHP’s FA24 fuel system bundle has been available to private customers for more than a year and several cars have completed several thousands of miles of power and smiles. These products are now available to the public!  

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 FA24. Flowing 37% 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)**  

Vehicle application list:  

  • 2022+ Subaru WRX FA24F  
  • 2019+ Subaru Ascent 
  • 2020+ Subaru Legacy XT, Sport 
  • 2020+ Outback XT, Wilderness 
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: 7250306896

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cyb213
San Leandro, US
★★★★★ 5
Good budget option!
great hub, works well and does what it's supposed to
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Reviewed in the United States on May 15, 2026
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Menace
Charlottesville, US
★★★★★ 5
Worked like a charm
Style: 5-in-1 USB-C Hub
This thing worked exactly as i needed it to. Was able to connect to a phone with a cooked screen, download all the content to another device, I'm a happy camper.
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Reviewed in the United States on June 7, 2026
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American Wireman
Whiting, US
★★★★★ 5
Need more USB-C ports AND passthrough power?
Style: 4-in-1 USB-C Hub
This hub is very handy if you need to use multiple USB-C peripherals but still need passthrough power for your laptop, 65 watts in my case. I have not experienced any noticeable difference in transfer speeds or heat. Typical Belkin high quality, all the ports are tight and connections feel secure. I want to note that this unit will NOT allow HDMI functions via USB-C. I still need to plug my external display directly into the other USB-C port on my laptop. The only downside is that the surface of the hub is a high gloss black, which will scuff like crazy the first time you toss it into your backpack or set it on the table. Does not at all effect functionality but can be annoying for some. Otherwise, this is now one of my essential daily tech accessories.
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Reviewed in the United States on November 1, 2025
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KennethF
Battle Creek, US
★★★★★ 5
Reduced Connecting To Desk Setup from four plugins to one.
Style: 8-in-1 USB-C Hub
Works great! Plugged in Ethernet, HDMI, USB-C power, and a USB-A Hub containing KBD,Mouse, two phone chargers, and worked first try without any configuring. Now only one plug to connect when the laptop is brought to the desk. Perfect!
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Reviewed in the United States on May 16, 2026
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Happy Shopper
Grantham, US
★★★★★ 5
Lots of slots to power devices all at once
Style: 7-in-1 USB-C Hub
Well made, good price, outlets precision sized so cords don't droop or fall out. Overall about as a compact as it could be. Enough power to plug into iPad and power phone, hearing aid charging box , and AA battery 4 slot charger. Worth paying a little more for more slots.
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Reviewed in the United States on June 9, 2026

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