Cobalt SS (super) | ID2600-XDS | Injector Dynamics | 2600.60.14.14B.4

Details
Options

ID2600-XDS, for 2.0L/2.2L supercharged engines. 14mm (purple) adapters. 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

$1,470.00

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 Cobalt SS (super) ID2600-XDS Injectors

Are the ID2600-XDS injectors compatible with my supercharged Cobalt SS?

Yes. The 2600-XDS injectors are specifically designed for the supercharged engines in Cobalt SS models. They are ideal for stock or moderately tuned setups, providing precise fuel delivery and reliable ECU integration for consistent performance.

Will these injectors maintain a stable idle on my supercharged engine?

Absolutely. Injector Dynamics XDS injectors are dynamically matched and include detailed dead-time data for most ECUs, ensuring smooth idle, predictable low-throttle drivability, and consistent performance, even when using ethanol blends like E85.

What power level can the ID2600-XDS support on a Cobalt SS?

For stock or lightly modified supercharged Cobalt SS engines, the ID2600-XDS can reliably support up to approximately 380-400whp on gasoline, and slightly higher on E85. For higher power builds, larger injectors may be necessary to maintain safe duty cycles.

Why choose Injector Dynamics XDS injectors over generic aftermarket injectors?

XDS injectors feature stainless-steel internals for ethanol compatibility and long-term durability. They are dynamically matched for precise fueling, excellent throttle response, and reliable performance under boost—advantages standard injectors typically cannot provide.

Will the ID2600-XDS fit my stock intake manifold and fuel rails?

Yes. These 60mm top-feed injectors are designed to fit stock supercharged Cobalt SS intake manifolds and compatible aftermarket fuel rails without clearance issues. Always verify fuel rail compatibility before installation.