Injector Dynamics ID1300-XDS Fuel Injectors | Single Injector | 48mm, 14mm Adapter Top, Nissan R35 Lower (1300.48.14.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 ID1300-XDS answers that with 1335cc/min of flow at 3.0 bar, compatibility with all known fuels, built for 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. It is the boring, repeatable fueling every serious build needs.

What You'll Feel

• Headroom to grow the build without touching the fuel system again
• Steady AFRs when boost climbs, no lean spikes at the top of the pull
• Confidence to run ethanol daily without worrying what it is doing to your injectors
• Stock-like idle and clean cold starts, even at this injector size
• Faster dyno sessions, because accurate injector data means less time chasing fuel trims

Features

• Nominal flow rate: 1335cc/min at 3.0 bar (43.5 psi), measured with iso-octane at 52 degrees C (125 degrees F)
• Maximum differential fuel pressure: 7.0 bar (101.5 psi)
• Compatible with all known fuels and designed specifically for alternative fuels like E85
• All stainless internals stand up to the corrosive nature of alcohol fuels
• 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 ID1300-XDS was designed in partnership with Bosch Motorsport with alternative fuels in mind, and its stainless internals shrug off the corrosive side of alcohol better than anything else in this flow class. It was also built with the occasional switch back to gasoline in mind, with a minimum fuel mass low enough to idle and cruise cleanly on pump gas. 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 - ID1300-XDS Fuel Injector

Applications

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