Our 100% XDI built and tested DI-Injectors are designed for the 2020+ Explorer ST. These injectors supply the required fuel flow for high horsepower applications without the need for auxiliary fuel systems.
Every Injector gets tested at 100bar, 200bar & 300Bar on OEM testing equipment at XDI. Every set gets flow matched to within ±1% at 100bar and 200bar fuel pressure.

First Class Customer Service & Satisfaction.

At Function Factory Performance, customer service is our top priority. We know that finding the right parts can be overwhelming, so we’re here to make the process smooth and enjoyable. We’re always ahead of the curve with our commitment to education and awareness. Let’s make this experience simple and awesome together! Don’t hesitate to call us at (480) 576-8606 or click here to reach us via email.

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Brand

Xtreme-DI

XDI’s roots are deeply in the Bosch Fuel System world. Starting at Bosch in Germany in August 2001, XDI’s founder Uwe Ostmann developed Diesel High-Pressure Nozzles and early faced the challenges of tuning a common rail based high-pressure fuel system.