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 18 - Jul 23

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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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Hannah Glidewell
Bozeman, US
★★★★★ 5
Lightweight but I like it
Color: Black, Material Type: Stainless Steel
Honestly fantastic for the price. It's just heavy enough to not get yanked around. It's pretty. And it has not looked like it has any wear or anything yet. I would recommend it. Especially for the price. If you want something a little bit more heavy duty I would definitely go with something else but I've had no issues
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Reviewed in the United States on December 26, 2025
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Wendy Gladhill
West Palm Beach, US
★★★★★ 4
It gets the job done.
Color: Silver, Material Type: Stainless Steel
These some on a flat piece of cardboard, and I was concerned. It goes together well, and has held up to Highschooler use for a month so far. It looks nice, but is nothing fancy. If you are looking for any sort of resistance for your paper towel for tearing, this product probably isn't for you. It is weighted enough for it to not fall over, it looks nice enough to be fine but not nice enough to want to steal. Exactly what I was looking for. If you are searching for the perfect paper towel holder... you probably will take issue with this one. If you just need a new paper towel holder, this one might do.
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Reviewed in the United States on January 29, 2026
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MARY LISCOMBE
Fort Morgan, US
★★★★★ 5
Paper towel holder
Color: Black, Material Type: Stainless Steel
Little flimsy not what it appears to look like but it gets the job done
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Reviewed in the United States on March 24, 2026
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Dandy
Port Orchard, US
★★★★★ 3
Bottom screw will rust and permanently stain counter
Color: Black, Material Type: Stainless Steel, Color: Black, Material Type: Stainless Steel
Besides the ungalvanized or stainless steel bottom screw that rusts at the first sign of moisture this product has held up incredibly well. I've used the product for 3 years and that is the only problem. I'm probably going to get a deduction in my security deposit for the rust stains that have permeated the countertop. The rest of the product is really well made and holds up well
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Reviewed in the United States on March 22, 2026
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Deborah V.
Belleville, US
★★★★★ 5
Crafting Convenience: Sturdy and Stylish One-Handed Towel Holder for Creative Spaces
Color: Black, Material Type: Stainless Steel
Thisit has become a great addition to my craft area. The struggle to find a convenient place for paper towels is real, especially when crafting can get a bit messy. Prior attempts with a magnetic holder fell short, as it couldn't support the weight of a full paper towel roll. The promise of a one-handed dispensing solution was intriguing and seemed like the perfect fit for my needs. While I can't unequivocally say this holder allows for flawless one-handed dispensing – it seems the success of that feature might depend on the angle at which the towel is torn – it's still a significant upgrade from my previous setup. The sturdy stand ensures the towels are always within reach, without the risk of the holder tipping over or the roll coming loose. Apart from its functionality, the aesthetic aspect of this towel holder is a notable advantage. Its minimalist design doesn't just save space; it also contributes to the overall look and feel of my crafting space. The wrought iron style is a perfect match with my other accessories, creating a cohesive and stylish environment. In conclusion, this towel holder is more than just a functional tool; it's a stylish addition that enhances the convenience and appearance of my crafting area. Its sturdy build, practical design, and complementary style make it a winner in my book.
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Reviewed in the United States on January 25, 2024

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