Unlock up to 710 WHP with the Nostrum H750-1466 High Performance Injectors for the 2.3L EcoBoost. Engineered for serious power gains with 22% more fuel flow, E85 compatibility, and OEM-like fitment—perfect for street or track builds when paired with proper tuning.
Top Features
+22% flow increase over stock
Supports 710 WHP (gasoline) / 525 WHP (E85)
Direct plug-and-play fitment
OEM-equivalent spray pattern
Max pressure: 24 MPa / 3480 psi
Ethanol (E85) compatible
Includes install & tuning guides
Backed by limited lifetime warranty
Vehicle Fitment
2015–2023 Ford Mustang EcoBoost 2.3L
Ford Focus ST (2.0L EcoBoost)
Ford Focus RS (2.3L EcoBoost)
Physical products may be returned within 30 days for any reason, provided that the product has not been installed and is in brand new, unused condition with the original packaging. Once a product has been installed, it is non-refundable.
Digital Products, such as MPT Tunes and HP Tuners Credits, are not covered by this.
Please see our Refund Policy or contact an MPT Expert for more information.
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Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1986) is a California law that applies to all companies selling products in California. Proposition 65 requires warnings if a product contains any listed chemical present above very low levels that are known to cause cancer, birth defects or other reproductive harm. Proposition 65’s warning standards are among the most stringent in the world. Proposition 65 is not a product safety law, but rather a “right-to-know” law. Businesses are required to provide warnings to comply with Proposition 65. These warnings are required to be in place for all products offered for sale in California.
There are over 800 chemicals on the Proposition 65 list, which is administered by California's Office of Environmental Health Hazard Assessment (OEHHA), a part of the California Environmental Protection Agency. The list includes naturally occurring and man-made chemicals. Proposition 65 warnings can be seen for a wide variety of everyday consumer products, including Automotive Performance products, and warnings can be seen posted throughout California in a variety of establishments such as hotels, restaurants, automobile dealerships/repair shops, and retail stores just to name a few.
To comply with the requirements of Proposition 65, this warning is present on all products sold by MPT.
More detailed information can be found by going to:
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Nostrum High Performance has engineered the H750‑1466 injectors as a premium, direct‑replacement upgrade for the 2015–2023 Ford Mustang EcoBoost 2.3L (and compatible Focus ST/RS applications). These injectors deliver a robust 22 % increase in flow over stock, providing tuners with the capability to unlock an estimated 710 WHP on gasoline or up to 525 WHP on E85 when calibrated correctly. With OEM‑level spray pattern, true plug‑and‑play fitment and full support for the stock ECU via COBB or SCT tuning, they bypass the complexity of secondary fueling methods. Backed by a limited lifetime warranty and complete with installation and tuning documentation, these injectors offer a dependable, high‑performance solution for serious builds.
Key Features
22 % fuel flow increase over factory injectors (≈19.7 g/s @ 100 bar)
Estimated performance potential of ~710 whp (gasoline), 525 whp (E85) at 24 MPa
Plug‑and‑play installation with OEM connector and injector outline
OEM‑equivalent spray pattern for excellent drivability and tuning stability
Fully compatible with stock ECU when paired with COBB, SCT‑Mustang, or similar tuning suites
Ethanol (E85) compatible
Limited lifetime warranty on manufacturing defects
Includes installation guide and dealer/tuner tuning guide
Benefits
Enables high horsepower gains without secondary injection or meth systems—streamlined and reliable upgrade path
Maintains OEM diagnostics and fuel trim control with superior drivability and idle quality
Durable ethanol‑capable performance suited for both pump E85 and high‑power builds
Warranty ensures long‑term peace of mind and support
Product Specs
Flow rate: approx. 19.7 g/s at 100 bar (≈240 bar/24 MPa/3480 psi max pressure)
Flow increase: ~22 % above stock injectors
Material: High‑precision, OEM‑grade GDI injector construction
Color/Finish: Matching OEM injector appearance for seamless under‑hood integration
Set of four (4) individually batched, serialized injectors with documented flow data
Tuning Requirement: Yes—COBB‑Focus ST/RS/Mustang or SCT Mustang supported
Install Difficulty level
Installation is straightforward and user‑friendly, designed as a direct OEM replacement with no modifications required. Most tuned installers report completion in under 30 minutes using standard hand tools—making this a clean and efficient high‑flow upgrade.
Vehicle Fitment
These injectors fit 2015 through 2023 Ford Mustang EcoBoost 2.3L engines. They are also compatible with 2.0/2.3 L EcoBoost engines in the Ford Focus ST and Focus RS of the same era. No additional wiring or harness adapters required.
CARB / Emissions Status
No CARB EO# or CARB EO ID has been issued for the H750‑1466 injectors; they are intended for off‑road or racing use only and are not emissions‑compliant for sale in California.
For inquiries or to report any product description discrepancies, please contact the MPT Performance experts at (407) 636‑7077 or by email.
MPT is proud to offer free shipping on most orders over $149.
Turnaround Times:
Special Considerations:
A Return Authorization Number is required for all returns. Please contact an MPT Expert to obtain an RA # before sending anything back to us for any reason.
MPT tuning charges and license fees are Non-Refundable. The sale is final when MPT has sent the tune file over email. This includes both new tune purchases and tune updates.
Products other than MPT tunes, digital products, and MPT decals may be returned within 30 days for any reason, provided that the product has not been installed and is in brand new, unused condition with the original packaging. Once a product has been installed it is non-refundable. We reserve the right to deny the return, should the product be received and it display signs of installation or unmentioned damage.
For vehicle programmers/tuners, the vehicle must be returned to stock if a program was installed. If a tuning device is returned and has not been returned to stock, a refund will not be issued, and your tuner will not be sent back without a shipping and handling fee.
The customer is responsible for all shipping charges incurred during the return process.
Amount Refunded:
•Returns post marked before 30 days from the date the item was received will be refunded the purchase price, minus a 25% restocking fee and the cost of shipping.
•After 30 days, all sales are Final.
•Shipping charges along with any package insurance are non-refundable. If your purchase was shipped with our Free Shipping option, the cost of the shipping will be subtracted from the total refund amount.
HP Tuners Credits are assigned to the HP Tuners product with the submitted serial number and cannot be transferred. Once you load a tune to your vehicle with the RTD, these credits are Non-Refundable.
Digital products and files that have no ability to be taken back physically, such as an SCT Tuner Unlock, are Non-Refundable.
nGauge Tune License Fee is included in your initial purchase of MPT tunes for the nGauge. This fee is factored into the price of the tunes and becomes Non-Refundable when the stock file has been emailed to MPT.
MPT Decals are Non-Refundable, once they have been received by the customer.
Year | Make | Model | Submodel |
---|---|---|---|
2015-2023 | Ford | Mustang |
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