Audi VR6 (12 valve) | ID1750-XDS | Injector Dynamics | 1750.60.14.14B.6

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ID1750-XDS, for Audi/VW VR6 models (12 valve), 14mm (grey) adaptor top AND (silver) BOTTOM adaptor. 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

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Frequently Asked Questions About the ID1750-XDS Audi VR6

What is the flow rate of the ID1750-XDS injectors for the Audi VR6 12 valve?

The Injector Dynamics ID1750-XDS has a nominal flow rate of approximately 1728cc/min at 3.0 bar (43.5 psi). This high-flow rate makes them ideal for highly modified or forced induction (turbo/supercharged) VR6 engines, especially when running alternative fuels.

Are these ID1750-XDS injectors compatible with E85 and other performance fuels?

Yes, the ID1750-XDS fuel injectors are fully compatible with E85, as well as methanol, ethanol, and all known hydrocarbon fuels. They feature corrosion-resistant internals for reliability with these alternative fuels.

Why is the dynamic matching of the Injector Dynamics ID1750-XDS important for my VR6 engine?

Dynamic matching ensures each injector in the set has a precise, consistent flow rate and dead time, even at low pulse widths. This guarantees excellent cylinder-to-cylinder balance for a smooth idle, better drivability, and safer tuning under high performance.

Does installing these high-flow injectors require an ECU tune on my Audi VR6 12V?

Yes, a proper ECU recalibration is mandatory when upgrading to the ID1750-XDS injectors. Due to the significantly higher flow rate, your engine control unit must be tuned with the provided injector characterization data for correct fueling and safe operation.

What is the maximum fuel pressure these ID1750-XDS injectors can handle?

The Injector Dynamics ID1750-XDS is designed to handle a maximum differential fuel pressure of 7.0 Bar (101.5 psi). This robust pressure capability makes them reliable in high-demand, high-pressure fuel systems often found in boosted VR6 setups.