TSX 04-10 | ID2600-XDS | Injector Dynamics | 2600.48.14.14.4
ID2600-XDS, for 04-10 TSX / K-series. 14mm (grey) adapter top. Set of 4.
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 TSX 04-10 ID2600-XDS Injectors
Will the ID2600-XDS support a turbo or supercharged K24A engine in the 04–10 TSX?
Yes. The ID2600-XDS injectors are capable of supporting both naturally aspirated and forced induction setups. Their precise flow characteristics ensure consistent fueling under boost, maintaining smooth operation at all engine speeds.
Do these 48mm injectors require special spacers or modifications to fit the TSX fuel rail?
No. The injectors are designed to drop directly into the stock top-feed TSX rail with the included O-rings. They install cleanly without the need for spacers or custom brackets.
Can tuners access the official Injector Dynamics data for programming Hondata or AEM ECUs?
Yes. Injector Dynamics provides full characterization data, including flow rates, dead-time, and short-pulse behavior. This data ensures accurate fueling, stable idle, and smooth throttle response on standalone or ECU-controlled TSX engines.
Are these injectors compatible with the TSX’s stock wiring harness?
Yes. They use USCAR/EV14 connectors, and adapters are typically included to provide a plug-and-play connection with the OEM wiring, eliminating any need for splicing or modification.
How do the ID2600-XDS injectors maintain drivability on high-RPM or E85-fueled TSX engines?
The injectors feature Dual Slope Matching and extremely precise low pulse-width control. This ensures smooth idle, consistent part-throttle fueling, and eliminates the lumpy idle often seen with large or lower-quality injectors.
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