2005-2010 Chevy Cobalt 2.4L LE5 Stage 2 Kit

Our Stage 2 Kits allow you to untap the most potential possible in your 2.4L Chevy Cobalt without adding a turbo or supercharger.

We have developed and improved upon these Stage kits over the past 10 years after working along side some of the SCCA Race Teams who uses the 2.4L LE5 platform in a competitive environment.

The Base Stage 2 Kit Includes ($525):

  • GM 36# Fuel Injectors (Direct Fit, No Harness Modification)
  • RPM-Motorsports Performance Tune


2005-2010 Chevy Cobalt 2.4L LE5 Stage 2 Kit

Introducing the 2005-2010 Chevy Cobalt 2.4L LE5 Stage 2 Kit – your key to unlocking the full potential of your Chevy Cobalt’s performance without the need for a turbo or supercharger. This meticulously crafted Stage 2 Kit has been refined over a decade of collaboration with SCCA Race Teams, ensuring it delivers unparalleled results for your 2.4L LE5 platform.

Key Features:

GM 36# Fuel Injectors:
Our Stage 2 Kit comes equipped with GM 36# Fuel Injectors that offer a direct fit without the need for harness modification. These injectors are specifically chosen to optimize fuel delivery, promoting efficient combustion and enhancing overall engine performance. The increased fuel flow ensures your Cobalt receives the precise amount of fuel required for optimal power output.

RPM-Motorsports Performance Tune:
The cornerstone of our Stage 2 Kit is the RPM-Motorsports Performance Tune. Developed through years of hands-on experience and collaboration with SCCA Race Teams, this tune is tailored to extract the maximum potential from your 2.4L LE5 engine. It optimizes air-fuel ratios, ignition timing, and other crucial parameters to unleash a new level of power and responsiveness. The result? A noticeable boost in horsepower and torque, transforming your driving experience.


Increased Power and Torque:
By upgrading to the Stage 2 Kit, you can expect a substantial increase in both horsepower and torque. The precisely calibrated fuel injectors and performance tune work in harmony to unlock the latent power of your Chevy Cobalt’s 2.4L engine, providing a thrilling boost in performance.

Enhanced Throttle Response:
Experience a more responsive throttle with the Stage 2 Kit. The RPM-Motorsports Performance Tune optimizes the engine’s response to your inputs, ensuring a seamless and exhilarating driving experience. Whether you’re on the track or the open road, the improved throttle response will not go unnoticed.

Proven SCCA Race Team Collaboration:
Our Stage 2 Kit has been fine-tuned and perfected through collaboration with SCCA Race Teams utilizing the 2.4L LE5 platform. This real-world testing ensures that the upgrades are not just theoretical but have been proven in competitive environments, giving you the confidence that your Cobalt is equipped with race-tested performance enhancements.

Easy Installation:
Enjoy the benefits of increased performance without the hassle. The Stage 2 Kit is designed for a straightforward installation process, allowing you to unlock the potential of your Chevy Cobalt with minimal downtime.

Upgrade your Chevy Cobalt 2.4L LE5 with confidence using our Stage 2 Kit. Unleash the power within, and elevate your driving experience to new heights. Order your kit today and experience the difference firsthand!