Injector Dynamics ID1050-XDS Fuel Injectors | Single Injector | 48mm, 14mm Adapter Top, Nissan R35 Lower (1050.48.14.R35)

Chasing lean spikes at high boost? Your injectors are the weak link.

A factory fuel system that was sized for stock power runs out of injector long before a built engine runs out of airflow. The ID1050-XDS answers that with 1065cc/min of flow at 3.0 bar, compatibility with all known fuels including E85, delivered as a single injector in the 48mm body, 14mm adapter top, 14mm lower o-ring with machined R35 lower spacer configuration. It is backed by full characterization data, so your ECU gets real numbers, not estimates. No drama, just fuel where and when the tune asks for it.

What You'll Feel

• Headroom to grow the build without touching the fuel system again
• Stock-like idle and clean cold starts, even at this injector size
• Steady AFRs when boost climbs, no lean spikes at the top of the pull
• Cylinder-to-cylinder consistency you can see in your lambda and EGT logs
• Confidence to run ethanol daily without worrying what it is doing to your injectors

Features

• Nominal flow rate: 1065cc/min at 3.0 bar (43.5 psi), measured with gasoline at 52 degrees C (125 degrees F)
• Maximum differential fuel pressure: 10.0 bar (145.0 psi)
• Compatible with all known fuels, including gasoline, E85, and ethanol blends
• Corrosion resistant internals for extended service life on ethanol and other corrosive fuels
• Replaceable inlet filter for longer service life
• USCAR electrical connector
• Configuration: 48mm body, 14mm adapter top, 14mm lower o-ring with machined R35 lower spacer
• Sold individually, so you can replace one injector or build a set for an uncommon cylinder count

The Details

The ID1050-XDS is the current evolution of the ID1050x, built to spec with Bosch Motorsport rather than modified from a production part. Compared to the original ID1000 it gains an improved internal flow path (about 5 percent more output with no loss of low-flow control), a stronger magnetic circuit that stays stable up to 10 bar, and a replaceable inlet filter. Injector Dynamics publishes full characterization data, including slope, offset (dead time) versus voltage and pressure, and short pulse width behavior, so your tuner can load real numbers instead of chasing fuel trims across the map. Accurate dead times are what make large injectors behave at idle and cruise, and they are the reason these tune quickly and stay tuned. This configuration uses machined top adapters (already fitted) to suit the rail height listed above. A machined aluminum lower spacer sets the correct seating depth. If your harness does not have USCAR plugs, plug and play connector adapters are available separately, no cutting or soldering required.

Fitment Notes

• USCAR Connector, 48mm length, 14 mm (grey) adapter top, 14mm lower o-ring, R35 lower spacer.

Kit Includes

• 1 - ID1050-XDS Fuel Injector

Applications

• Universal: 48mm body, 14mm adapter top, 14mm lower o-ring with machined R35 lower spacer, USCAR connector