Focus RS MK II-IV | ID1050-XDS | Injector Dynamics | 1050.60.14.14.5
ID1050-XDS, for Ford RS MKII-IV applications, 14 mm (purple) adapters. Set of 5.
The ID1050-XDS is the evolution of the ID1050x.
The ID1050-XDS benefits from Dual Slope Matching, a method of matching the flow rate in both the linear, and nonlinear operating range, providing better cylinder to cylinder consistency at low pulse widths.
Corrosion resistant internals make it compatible with all known fuels, capable of extended service life with corrosive fuels.
Compact body allows fitment in 200+ applications, including current and future engines utilizing short body injectors.
Stronger magnetic circuit offers stable operation up to 10 bar.
Replaceable inlet filter extends service life.
Base Specifications
Nominal Flow Rate – 1065cc/min @ 3.0 Bar (43.5 psi) Using Gasoline at 52 Degrees C (125 Degrees F)
Maximum Differential Fuel Pressure – 10.0 Bar (145.0 psi)
Fuel Compatibility – Compatible With All Known Fuels
Electrical Connector – USCAR
Details
Frequently Asked Questions About the Focus RS MK II-IV ID1050-XDS Injectors
What maximum wheel horsepower (WHP) can the ID1050-XDS injectors support on a turbocharged Focus RS MK II-IV?
The ID1050-XDS injectors flow 1050 cc/min at 43.5 psi, providing substantial fueling for the 2.0L EcoBoost engine in turbocharged Focus RS MK II-IV models. This set can reliably support builds up to approximately 500 WHP on pump gasoline, or higher when using E85, ensuring your forced induction Focus RS has adequate fuel capacity for aggressive tuning and high boost levels.
Is the 60mm length of the injector a true drop-in for the Focus RS factory manifold and fuel rail?
Yes. The ID1050-XDS set is configured to the standard 60mm O-ring-to-O-ring length required for the Focus RS. It installs directly into the factory fuel rail and manifold bosses without the need for spacers, modifications, or aftermarket adapters.
Do tuners have access to official Injector Dynamics data for ECU tuning on the Focus RS?
Yes. Injector Dynamics provides complete characterization data, including Dead Time and Flow vs. Pressure tables. This data is essential for tuning the Focus RS ECU with tools like COBB Accessport, HP Tuners, or other compatible software. Accurate injector data ensures stable idle, consistent fueling, and reliable performance under boost.
Do these USCAR-style injectors require adapters to connect to the Focus RS factory wiring harness?
No adapters are required. The ID1050-XDS injectors come with USCAR-style connectors compatible with the Focus RS factory harness, allowing a clean plug-and-play installation without cutting, splicing, or modifications.
Will these injectors maintain smooth idle and drivability on the Focus RS MK II-IV?
Yes. The ID1050-XDS injectors feature Dual Slope Matching technology, providing highly linear fuel flow even at low pulse widths. This ensures smooth cold starts, stable idle, and consistent drivability while supporting high-performance forced induction setups.
_Related Products
Comments & Reviews
You must be logged in to post a review.
Reviews
There are no reviews yet.