Eclipse GST/GSX | ID1050-XDS | Injector Dynamics | 1050.60.11.D.4
ID1050-XDS, for Eclipse GST/GSX, 2.0L turbo. 11mm (blue) adapter tops. Denso lower. Set of 4.
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 Eclipse GST/GSX ID1050-XDS Injectors
How much power can the ID1050-XDS injectors support on a turbo Eclipse GST/GSX?
The ID1050-XDS flows 1050 cc/min at 43.5 psi, giving the 4G63 plenty of headroom for high-performance builds. On pump gasoline, this set will comfortably support around 480–520 WHP. When running E85, the headroom increases further, allowing well over 550 WHP depending on turbo size, fuel pressure, and tuning strategy.
Are these injectors a true bolt-in fit for the Eclipse GST/GSX factory fuel rail?
Yes. This configuration uses the correct 60mm O-ring-to-O-ring length and 11mm upper and lower O-rings required by the 4G63’s factory fuel rail. No spacers, machining, or aftermarket rail modifications are required for installation.
Is full Injector Dynamics tuning data available for the Eclipse ECU?
Absolutely. Injector Dynamics provides full characterization data including Injector Offset, Short Pulse Adder, and Flow Data vs. Pressure. This information integrates cleanly with ECUFlash, DSMlink/ECMLink, and other tuning platforms, ensuring stable idle, predictable fueling, and clean transitions under boost.
Will I need electrical adapters to connect these injectors to my Eclipse GST/GSX harness?
No. The 1050.60.11.D.4 configuration includes the correct plug-and-play Denso connectors used on the Eclipse GST/GSX. They clip directly into the factory harness with no rewiring, cutting, or adapters required.
Do these injectors improve idle and drivability compared to other large injectors?
Yes. The ID1050-XDS uses advanced Dual Slope Matching, which stabilizes fueling at extremely low pulse widths—an area where many high-flow injectors struggle. The result is smooth cold starts, clean idle, and OEM-like drivability even on modified 4G63 turbo setups.
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