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The 2G Eclipse has long been a favorite among car enthusiasts, particularly those interested in tuning and performance upgrades. With the right modifications, this vehicle can achieve impressive power outputs, and one of the most effective ways to enhance its performance is through ECU tuning. This article explores how a 2G Eclipse equipped with an AEM EMS ECU tuning system can achieve over 200 wheel horsepower (WHP).
Understanding the 2G Eclipse
The 2G Eclipse, produced from 1995 to 1999, is known for its lightweight design and turbocharged engines. It has a strong aftermarket support, allowing enthusiasts to modify their vehicles for better performance. Key features of the 2G Eclipse include:
- Turbocharged 4G63 engine
- Lightweight chassis
- All-wheel drive (in some models)
What is AEM EMS ECU Tuning?
AEM’s Engine Management System (EMS) is a powerful tool that allows for precise tuning of engine parameters. This system replaces the factory ECU and provides advanced features such as:
- Customizable fuel maps
- Ignition timing adjustments
- Real-time data logging
- Control over boost levels
Achieving 200+ WHP
With the AEM EMS ECU tuning, the potential to achieve over 200 WHP is within reach for the 2G Eclipse. This power level is significant for this vehicle, and several factors contribute to reaching this milestone:
- Upgraded turbocharger
- High-flow fuel injectors
- Performance exhaust system
- Cold air intake
- Proper tuning and calibration
Real-World Testing
To validate the performance gains from the AEM EMS ECU tuning, real-world testing is essential. Here’s a breakdown of the testing process:
- Dyno testing to measure wheel horsepower
- Track testing for acceleration and handling
- Street testing for drivability and responsiveness
Dyno Testing Results
During dyno testing, a well-tuned 2G Eclipse with AEM EMS achieved consistent power outputs exceeding 200 WHP. The following results were observed:
- Peak power: 210 WHP
- Torque: 250 lb-ft
- Boost pressure: 20 psi
Track Performance
On the track, the tuned Eclipse demonstrated improved acceleration times and overall handling. Key metrics included:
- 0-60 mph in 5.5 seconds
- Quarter mile time: 13.5 seconds
- Improved cornering stability
Benefits of AEM EMS Tuning
Investing in AEM EMS ECU tuning offers several benefits beyond just raw power. These include:
- Enhanced throttle response
- Improved fuel efficiency
- Greater reliability under stress
- Customization for specific driving styles
Conclusion
In conclusion, a 2G Eclipse equipped with AEM EMS ECU tuning can achieve over 200 WHP, making it a formidable contender in the performance car scene. Through careful modifications and tuning, enthusiasts can unlock the full potential of this classic vehicle, ensuring an exhilarating driving experience.