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The Mitsubishi Eclipse has long been a favorite among car enthusiasts and tuners alike. Known for its sporty design and reliable performance, the Eclipse offers a solid platform for modifications, particularly when it comes to turbo upgrades. In this article, we will explore how to boost the power of your Mitsubishi Eclipse from 140 horsepower to over 200 horsepower through various turbo upgrades and modifications.
Understanding the Basics of Turbocharging
Turbocharging is a method of forcing more air into the engine’s combustion chamber, allowing for more fuel to be burned and thus increasing power output. The Mitsubishi Eclipse, particularly the models with the 4G63 engine, is well-suited for turbo upgrades due to its robust construction and tuning potential.
Choosing the Right Turbocharger
When upgrading your Mitsubishi Eclipse, selecting the right turbocharger is crucial. Here are some popular options:
- Garrett GT28RS
- Holset HX35
- FP Black
- Precision 5858
Each of these turbochargers has its own characteristics and performance metrics. It’s essential to consider your power goals and driving style when making a selection.
Supporting Modifications for Turbo Upgrade
To achieve a reliable power increase, additional modifications are necessary. Here’s a list of supporting upgrades:
- Upgraded fuel injectors
- High-flow fuel pump
- Aftermarket intercooler
- Performance exhaust system
- ECU tuning
These components work together to ensure that your engine can handle the increased airflow and fuel delivery, maximizing the performance of your turbo upgrade.
Installation Process
Installing a turbocharger on your Mitsubishi Eclipse can be a complex process. Here are the general steps involved:
- Remove the stock intake and exhaust components.
- Install the new turbocharger and associated piping.
- Upgrade the fuel system components.
- Connect the intercooler and ensure proper fitment.
- Reinstall the intake and exhaust systems.
- Flash the ECU with a performance tune.
While some enthusiasts may choose to tackle this project themselves, it is often recommended to seek professional assistance to ensure that the installation is done correctly.
Tuning Your Eclipse for Maximum Performance
After the installation of the turbocharger and supporting modifications, tuning your Mitsubishi Eclipse is essential. A proper tune ensures that the engine runs efficiently and safely at higher power levels. Here are key aspects to consider:
- Air-fuel ratio adjustments
- Boost control settings
- Ignition timing optimization
- Monitoring engine parameters
Utilizing a reputable tuner who specializes in Mitsubishi vehicles can make a significant difference in achieving the desired power output while maintaining engine reliability.
Testing and Fine-Tuning
Once your Eclipse has been tuned, it’s important to conduct thorough testing. This includes:
- Dyno testing to measure horsepower and torque
- Road testing for real-world performance
- Monitoring for any potential issues or leaks
Fine-tuning may be necessary based on the results of these tests, allowing for adjustments to be made to maximize performance and reliability.
Conclusion
Upgrading the turbocharger on your Mitsubishi Eclipse can transform your driving experience, boosting horsepower from 140 to over 200. By selecting the right turbo, implementing supporting modifications, and ensuring proper tuning, you can unlock the full potential of your vehicle. Always remember to prioritize safety and reliability as you embark on this exciting performance journey.