M Coupe / M Roadster 98-00 | ID2600-XDS | Injector Dynamics | 2600.60.14.14.6
ID2600-XDS, for BMW M Coupe & M Roadster, 14mm (purple) adapters, 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
- 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 M Coupe / M Roadster 98-00
How do I know if the ID2600-XDS injectors are right for my M Coupe or M Roadster 98-00?
The ID2600-XDS is designed specifically for the S52 engine in M Coupes and M Roadsters from 1998-2000. These injectors are ideal for stock or moderately tuned setups, delivering precise fuel delivery while maintaining ECU compatibility. Always confirm your fuel rail type before ordering.
Will these injectors provide a stable idle on my S52 engine?
Yes. Injector Dynamics XDS injectors are dynamically matched and come with detailed dead-time data for most ECUs, ensuring smooth idle, predictable low-throttle drivability, and consistent performance, even with ethanol blends like E85.
What power level can the ID2600-XDS support on an M Coupe or M Roadster?
The ID2600-XDS can reliably support up to approximately 400-450whp on gasoline, and slightly higher on E85. For higher power goals, a larger injector may be necessary to maintain safe duty cycles and consistent fueling.
Why choose XDS injectors over standard aftermarket injectors?
The XDS series features stainless-steel internals for corrosion resistance and ethanol compatibility. They are dynamically matched for precise fueling, improved throttle response, and consistent performance under high load—benefits standard injectors typically cannot provide.
Will the ID2600-XDS fit under my stock intake manifold and fuel rail?
Yes. These top-feed 60mm injectors are designed to fit the stock S52 intake manifold and compatible aftermarket fuel rails without clearance issues. Always verify your fuel rail size before installation.
_Related Products
Comments & Reviews
You must be logged in to post a review.
Reviews
There are no reviews yet.