M Coupe / M Roadster 98-00 | ID1700 | Injector Dynamics | 1700.60.14.14.6-0

M Coupe / M Roadster 98-00 | ID1750-XDS | Injector Dynamics | 1750.60.14.14.6

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ID1750-XDS, for BMW M Coupe & M Roadster, 14mm (purple) adapters, set of 6.

The Best Just Got Better!

The ID1750 is the successor to the ID1700, featuring numerous improvements.
Compared to the 1700, the 1750 offers:

Higher Dynamic Flow Rate With no Increase in Minimum Fuel Mass.
Better Cylinder to Cylinder Balance at Low Pulsewidths.
Improved Pressure Sensitivity.

All while retaining the same “Compatible with everything but dirt” corrosion resistance that made the ID1700 famous.

Nominal Flow Rate – 1728cc/min @ 3.0 Bar (43.5 psi), Using E10 Emissions Certification Fuel at 49 Degrees C (120F)
Maximum Differential Fuel Pressure – 7.0 Bar (101.5 psi)
Fuel Compatibility – Compatible with Methanol/Ethanol/MTBE/Nitromethane/All Known Hydrocarbon Fuels.
Electrical Connector – USCAR

Details

Frequently Asked Questions About the ID1750-XDS BMW M Coupe & Roadster

What is the nominal flow rating of the ID1750-XDS for the S52 M Coupe/Roadster?

The Injector Dynamics ID1750-XDS has a nominal flow rating of approximately 1728cc/min at 3.0 Bar. This high flow is specifically necessary for forced induction applications like supercharged or turbocharged 98-00 S52 engines.

Are these ID1750-XDS injectors a simple plug-and-play installation for the M Coupe fuel rail?

Yes, this specific ID1750-XDS set (Part No. 1750.60.14.14.6) is sized to be a direct fit for the fuel rail and manifold on the 1998-2000 M Coupe and M Roadster with the S52 engine, requiring no spacers or adapters.

Will my stock ECU be able to properly control the high-flow ID1750-XDS injectors?

No, the stock ECU cannot manage these high-flow injectors without modification. A custom ECU tune and calibration using the provided Injector Dynamics data is essential for reliable starting, idling, and full-throttle performance.

What are the main performance advantages of choosing ID1750-XDS over other high-flow injectors?

The ID1750-XDS offers superior short pulse width control and linearity, which translates to a much smoother idle and better part-throttle drivability compared to other large injectors, making your performance M car easier to drive daily.

Do the ID1750-XDS injectors require any special wiring adapters for the M Coupe/Roadster?

No, these injectors are supplied with the correct EV1 style electrical connector, making them a straightforward connection to the factory wiring harness of the 98-00 BMW M Coupe and M Roadster.