GS300 | ID1050x | Injector Dynamics | 1050.60.11.D.6-0

IS300 | ID2600-XDS | Injector Dynamics | 2600.60.11.D.6

Details
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ID2600-XDS, for IS300 / 2JZ-GE (non turbo) applications. 11mm (blue) adapter tops. Denso lower cushions. Set of 6.

***Not compatible with models equipped with the air-assist intake manifold.***

The ID2600-XDS is the most recent offering from the partnership of Injector Dynamics and Bosch Motorsport.

The ID2600-XDS was developed specifically for use with liquid fuels, featuring corrosion resistant internals, and long term compatibility with ethanol and methanol.

The ID2600-XDS has the highest flow rate of any injector offered by Bosch, and flows 50% more than the ID1700x.

The ID2600-XDS benefits from Dual Slope Matching, a method of matching the flow rate in both the linear, and nonlinear operating range, providing better cylinder to cylinder consistency at low pulse widths.

Basic Specifications

Nominal Flow Rate – 2600cc/min @ 3.0 Bar (43.5 psi)
Maximum Differential Fuel Pressure – 9.0 Bar (130.5 psi) – Requires Minimum 11volt.
Fuel Compatibility – Compatible with Methanol/Ethanol/All Known Hydrocarbons. NOT Compatible with Ethers (MTBE, ETBE, TAME) or Nitro Methane
Electrical Connector – USCAR

Details

What is Dual Slope Matching?

Dual Slope Matching is a method of matching injectors that provides the best possible cylinder to cylinder fueling across the entire operating range.

Traditionally, injectors were matched based on static flow rate alone, which resulted in large deviations at low pulse widths.

Injector Dynamics introduced Slope Intercept Matching over a decade ago, which provided even cylinder to cylinder fueling across the linear operating range of the injector.

With the progression of turbo technology, and increased use of alcohol fuels, greater demands are placed on fuel injectors, and they are often required to deliver fuel well outside of their linear operating range.

The concept of Dual Slope Matching extends the injector matching into the lower non linear operating range. Dual Slope Matching was conceived by Aaron Looft of Injector Dynamics, who was inspired by the dual slope injector characterization model used by Ford.

For additional information about Dual Slope Matching please click HERE

Frequently Asked Questions About the IS300 ID2600-XDS Injectors

How much horsepower can the ID2600-XDS support on a turbocharged IS300 running pump gas or E85?

On a typical 2JZ-GE turbo IS300 build, the ID2600-XDS can support roughly 700–900+ horsepower on E85 depending on turbo selection, base fuel pressure, and pump capacity. On 98/93 octane pump fuel, the supported output is generally lower due to fuel energy density, but still well beyond what most street setups require.

Does the 60mm body length and 11mm O-ring size drop into the IS300 fuel rail without adapters?

Yes. The 60mm injector length combined with 11mm upper and lower O-ring sizing matches the IS300 rail and manifold configuration. No height spacers, rail shims, or additional hardware are needed for correct fitment.

Where can my tuner get the Injector Dynamics calibration data needed for the IS300 ECU or standalone?

Injector Dynamics publishes full injector characterization data—including voltage compensation, short pulse width, and flow rate tables—on their support site. This data is directly usable by tuners working with ECUs such as AEM, Haltech, Link, MoTeC, or reflashed OEM IS300 ECUs.

Do these injectors plug into the IS300’s OEM wiring harness without rewiring?

The ID2600-XDS uses a USCAR (EV6/EV14) connector. Since the IS300 harness uses a different connector style, the kit includes plug-and-play adapters so you can install the injectors without cutting or modifying the OEM wiring.

How does the ID2600-XDS maintain stable idle quality on a street-driven IS300?

The XDS design incorporates precise low-pulse-width control and Dual Slope Matching, ensuring fuel delivery remains linear even at extremely small injection durations. This prevents the common rich/lean oscillation issues seen with oversized injectors, helping the IS300 maintain a smooth, factory-like idle on both petrol and ethanol blends.