What sets Nostrum apart:
- Direct Replacement, no adapters or modifications needed
- 45% more flow than factory 2.3 injectors
- 61% more flow than factory 2.0 injectors
- Spray pattern optimized for ideal spray quality at higher flow
- Double Teflon Combustion Seals for safety and security
- Limited Lifetime Warranty
- Installation guide provided
- Tuning guide available
- Ethanol Compatible
Big power without port – the 2.3 Race Injectors have arrived!
The all new race injectors are for those who are looking to push the limits of the 2.0 and 2.3 Ecoboost platforms. Have a built engine, a big turbo and don’t think the Stage 1 injectors are enough? These are what you need!
The Race injectors have been designed and tested to flow 45% more fuel than the stock 2.3 injectors, unlocking significant increases in horsepower, with proper tuning. We estimate that these will be able to support up to xxx WHP on pump E85!
These injectors are BIG, and need a big pump to keep up! We highly recommend pairing these injectors with our Big Bore HPFP to get the absolute most out of your fuel system! Available now in our Stage 3 bundles for the Focus RS and the 2.3 Ecoboost Mustang!
Inside the box, you will find everything you need to get your new fuel system installed quickly, including all the hardware and accessories that you need, as well as detailed installation instructions. When you are ready to tune, we have tuning guides available for your dealer or tuner. Being that everything is installed like a factory part, there’s no need to worry about secondary injection controllers, filling meth tanks, clogged meth injectors, or any of the other complex solutions people use to squeeze more power out of these vehicles. Additionally, these injectors are operating with all the OEM ECU’s engine management system diagnostics and safety functions – resulting in a much happier and responsive system!
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.
Install Video: https://www.youtube.com/watch?v=Vj9NIhWSGT0&ab_channel=ParkerPerformance
Vehicle application list:
- 2015+ Focus ST, Focus RS,
- 2015-2023 Mustang Ecoboost
Recommended tuners:
Warning: We do not recommend TunePlus and we will not honor returns/warranty claims if tuned by TunePlus. There are plenty of other options. Choose wisely.
Limited Lifetime Warranty Policy
Warranty only covers Nostrum manufactured products. (Distribution products are covered under original manufacturer’s warranty.)
This policy is in force for products delivered after 01/01/2021.
Warranty explicitly excludes the cost of labor for product installation and removal, diagnostics, or troubleshooting.
Warranty does not cover items that have been tampered with, misused, improperly installed, or used in an improper application.
Warranty may not apply to shipping damages.
Warranty covers manufacturing defects:
Damaged upon opening, not including shipping damages
Broken connector
Terminal loose
Damaged or missing O-rings, combustion seals, or spacers
Logs, tune files, and diagnostic results will be required before product is returned for the warranty replacement of all of Nostrum’s products.
If a Nostrum product is assumed to have failed and sent in for a warranty claim, an inspection and performance test will be performed. If no fault is found there will be a Service Charge of $125.00 applied before the component is returned.
Nostrum will replace at no charge any Nostrum product that is deemed under warranty.
Warranty is non-transferable and limited to original purchaser for vehicle application.
Customer must fill out Nostrum’s Return Material Authorization Form completely including product serial number for return to be accepted.
Warranty applies only to items purchased directly through Nostrum High Performance or an authorized Nostrum High Performance Retailer or Distributor.
Nostrum High Performance products purchased through authorized Retailers/Distributors are to be returned to and refunded by the retailer.
Customer may be responsible for any shipping charges that may occur. In the case that a product is deemed defective and covered under warranty, Nostrum High Performance will pay ground shipping back to the customer.
Apparel (T-Shirts, hats, etc.), mugs, and decals are not covered by this policy.
Warranty is determined solely by Nostrum High Performance, and all product claims are to be inspected according to Nostrum High Performance standards.
Important Note Regarding In-Field Injector Leaks
All of our injectors are individually serialized, thoroughly tested, and tracked using our fully automated testing system. Each injector must pass three critical leak tests—gross leak, fine tip leak, and pressure decay—before it leaves our facility. Simply put, no injector ships with a leak.
However, leaks can occasionally occur during field use. These are typically caused by factors outside of manufacturing, such as fuel contamination, installation issues, tuning conditions, or general engine wear. As these conditions fall outside the scope of the manufacturer’s warranty, they are not covered.
To support customers in these situations, we offer a dedicated refurbishment program. Injectors can be returned to us, where they are cleaned, refurbished, and retested on the same equipment used during their original testing. Our engineering team will review the results and determine if any injectors need replacement. If replacements are needed (and available in inventory), they will be “batched in” to complete the set.
Customers are only billed for the injectors that require replacement, along with a nominal processing fee. The result: a fully reconditioned injector set, tested, verified, and ready for reliable performance.
