Injector Dynamics ID2600-XDS Fuel Injectors | Single Injector | 48mm, 11mm Adapter Top, S2000 Lower (2600.48.11.F20)

Mismatched injectors make every cylinder run its own tune.

Once boost and ethanol enter the picture, factory injectors become the first hard ceiling in the whole combination. The ID2600-XDS answers that with 2600cc/min of flow at 3.0 bar, compatibility with methanol, ethanol, and all known hydrocarbon fuels, delivered as a single injector in the 48mm body, 11mm adapter top, F20B bottom adapter (S2000 cushion configuration) configuration. It is backed by full characterization data, so your ECU gets real numbers, not estimates. Matched hardware and real data, nothing left to guess at.

What You'll Feel

• Cylinder-to-cylinder consistency you can see in your lambda and EGT logs
• 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
• Fuel trims that stay put season to season instead of drifting with the weather
• Steady AFRs when boost climbs, no lean spikes at the top of the pull

Features

• Nominal flow rate: 2600cc/min at 3.0 bar (43.5 psi)
• Maximum differential fuel pressure: 9.0 bar (130.5 psi), requires a minimum of 11 volts
• Compatible with methanol, ethanol, and all known hydrocarbon fuels
• Not compatible with ethers (MTBE, ETBE, TAME) or nitromethane
• USCAR electrical connector
• Configuration: 48mm body, 11mm adapter top, F20B bottom adapter (S2000 cushion configuration)
• Sold individually, so you can replace one injector or build a set for an uncommon cylinder count

The Details

The ID2600-XDS is the highest flow injector Bosch offers and flows 50 percent more than the ID1700x. It was developed specifically for liquid fuels, with corrosion resistant internals for long term ethanol and methanol use. Dual Slope Matching is the difference maker here: matched on static flow alone, injectors this size deviate around plus or minus 5.1 percent at low pulse widths, while Dual Slope Matching brings that down to plus or minus 1.4 percent. One thing to know going in: it needs a minimum of 11 volts and is not compatible with ethers like MTBE or with nitromethane. 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. The F20B bottom adapter suits the 2000-2005 S2000 intake manifold. 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, 11 mm (red) adapter top and S2000 cushion configuration.

Kit Includes

• 1 - ID2600-XDS Fuel Injector

Applications

• Universal: 48mm body, 11mm adapter top, F20B bottom adapter (S2000 cushion configuration), USCAR connector