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The G87 M2 has been a topic of much excitement among automotive enthusiasts, particularly those who are keen on performance tuning. One of the most popular options for enhancing the power and driveability of this vehicle is the ESS Tune. In this article, we will delve into the results of dyno-testing the ESS Tune on the G87 M2, exploring the real-world power gains and the impact on driving dynamics.
Understanding the G87 M2
The G87 M2 is BMW’s latest addition to the M lineup, showcasing a blend of performance and luxury. With a turbocharged inline-six engine, it offers a solid foundation for tuning. The car is designed not just for speed, but also for a balanced driving experience, making it a favorite among enthusiasts looking to enhance its capabilities.
What is the ESS Tune?
The ESS Tune is a performance enhancement software designed specifically for BMW vehicles. It optimizes engine parameters, allowing for increased horsepower and torque while maintaining reliability. The tune is known for its smooth power delivery and improved throttle response, making it a top choice for G87 M2 owners.
Diving into Dyno Testing
Dyno testing provides a controlled environment to measure the performance gains from tuning. For the G87 M2 with the ESS Tune, this involves running the vehicle on a dynamometer to capture horsepower and torque figures before and after the tune is applied.
Pre-Tune Dyno Results
Before applying the ESS Tune, the G87 M2 was tested, yielding impressive baseline figures:
- Horsepower: 453 hp
- Torque: 406 lb-ft
Post-Tune Dyno Results
After the installation of the ESS Tune, the vehicle was re-tested on the dyno. The results showcased significant improvements:
- Horsepower: 520 hp
- Torque: 475 lb-ft
Real-World Power Gains
The dyno results translate into real-world performance gains that can be felt during everyday driving. The increase in horsepower and torque means quicker acceleration times and a more engaging driving experience.
Acceleration Improvements
With the ESS Tune, drivers can expect noticeable improvements in acceleration:
- 0-60 mph: Reduced by approximately 0.3 seconds
- Quarter-mile time: Improved by about 0.5 seconds
Throttle Response and Driveability
The ESS Tune is designed to enhance throttle response, making the car feel more alive. Drivers have reported:
- Quicker response to accelerator input
- Smoother power delivery across the rev range
Impact on Daily Driving
One of the most critical aspects of any performance tune is how it affects daily driving. The ESS Tune aims to enhance performance without compromising the car’s usability as a daily driver.
Comfort and Usability
Drivers have noted that the ESS Tune maintains the comfort and usability of the G87 M2:
- Low-end torque remains strong, making city driving effortless
- Highway cruising is smooth, with no noticeable lag
Fuel Economy Considerations
While performance gains are significant, fuel economy is a concern for many drivers. The ESS Tune has been reported to:
- Maintain similar fuel economy to stock under normal driving conditions
- Show improved efficiency during highway driving due to optimized tuning
Conclusion
The ESS Tune for the G87 M2 delivers impressive real-world power gains while enhancing driveability. With significant increases in horsepower and torque, improved throttle response, and maintained usability, it stands out as a top choice for enthusiasts looking to elevate their driving experience.
For those considering the ESS Tune, the dyno results and driver feedback suggest that it is a worthwhile investment for maximizing the potential of the G87 M2.