ID2600-XDS, for R32, R33, R34 / RB26. 11mm (blue) adapter tops. Denso lower. Set of 6.
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
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
The Injector Dynamics ID2600-XDS injectors deliver precise fuel control and high flow rates, making them ideal for performance-tuned R32, R33, and R34 Skyline engines. They ensure consistent fueling under boost, improve throttle response, and support high-horsepower builds.
Yes, the ID2600-XDS injectors with part number 2600.60.11.D.6 are designed to fit 11mm fuel rails on these Skyline models, allowing direct installation with stock or aftermarket fuel systems.
Yes. These high-flow injectors require proper ECU tuning to maintain optimal air-fuel ratios, smooth idle, and safe engine operation, especially in turbocharged or high-performance setups.
Absolutely. The ID2600-XDS injectors are engineered for high-performance applications, making them ideal for turbocharged, high-RPM, or track-focused Skyline engines that demand consistent, high-volume fuel delivery.
The ID2600-XDS injectors are compatible with pump gasoline, ethanol blends, and full E85. Their corrosion-resistant internals ensure reliable performance for Skyline owners running ethanol-based fuels to safely maximize power.
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