Injector Dynamics ID2600-XDS Fuel Injectors | Set of 4 | 1990-1996 Toyota MR2 (2600.60.11.14B.4)

An E85 build is only as good as the injectors feeding it.

A factory fuel system that was sized for stock power runs out of injector long before a built engine runs out of airflow. 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 matched set of 4 for your 1990-1996 Toyota MR2. Each set is flow matched using Dual Slope Matching and 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

• Steady AFRs when boost climbs, no lean spikes at the top of the pull
• Fuel trims that stay put season to season instead of drifting with the weather
• Confidence to run ethanol daily without worrying what it is doing to your injectors
• Headroom to grow the build without touching the fuel system again
• Crisp part-throttle response instead of the surge and stumble big injectors are known for

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: 60mm body, 11mm adapter top, 14mm bottom adapter
• Supplied as a flow-matched set with Dual Slope Matching for consistent delivery at low pulse widths

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. Every set ships flow matched, and 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 bottom adapter (already fitted) extends the injector to suit a 14mm manifold bore at the stock depth. If your harness does not have USCAR plugs, the matching ID plug and play adapter is 91.1 (USCAR to EV1), available separately, no cutting or soldering required.

Fitment Notes

• Toyota MR-2 Turbo (90-96) 3S-GTE (11mm): MR-2 Turbo 1990-1996 / 3S-GTE Top-feed applications. 11mm (red) adapter top and (silver) bottom adapter.

Kit Includes

• 1 Set of 4 - ID2600-XDS Fuel Injectors

Applications

• 1990-1996 Toyota MR2 - MR-2 Turbo (90-96) 3S-GTE (11mm)