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The 2G Mitsubishi Eclipse is a beloved platform among car enthusiasts, known for its tunability and performance potential. With the right modifications, you can significantly boost its horsepower and overall performance. In this article, we will explore the best performance mods for the 2G Eclipse, focusing on how you can achieve an impressive 60+ horsepower gain with the Mazdaspeed intake and a 3” cat-back exhaust.
Understanding the 2G Eclipse Performance Potential
The 2G Eclipse, produced from 1995 to 1999, comes equipped with a range of engines, including the 2.0L inline-4 and the turbocharged 2.0L inline-4. Each engine has its unique characteristics and potential for performance upgrades. Before diving into specific modifications, it’s essential to understand the baseline performance and how each mod can contribute to overall gains.
Key Performance Mods for the 2G Eclipse
- Mazdaspeed Intake
- 3” Cat-Back Exhaust
- Upgraded Intercooler
- ECU Tune
- High-Performance Spark Plugs
- Aftermarket Blow-Off Valve
Mazdaspeed Intake
The Mazdaspeed intake is a popular choice for 2G Eclipse owners looking to enhance airflow to the engine. This intake system allows for better air circulation, which can lead to a noticeable increase in horsepower. By replacing the restrictive factory intake, you can expect gains of up to 20 horsepower. Additionally, the improved throttle response and engine sound make this mod a favorite among enthusiasts.
3” Cat-Back Exhaust
A 3” cat-back exhaust system is another critical modification for maximizing performance. This upgrade reduces back pressure, allowing the engine to exhale more efficiently. With a well-designed cat-back exhaust, you can gain an additional 25-30 horsepower. The sound produced by a quality exhaust system also adds to the driving experience, giving your Eclipse a more aggressive tone.
Additional Mods to Consider
- Upgraded Intercooler
- ECU Tune
- High-Performance Spark Plugs
- Aftermarket Blow-Off Valve
Upgraded Intercooler
For those with a turbocharged engine, an upgraded intercooler is essential. This mod helps to keep intake temperatures down, allowing for denser air and more power. A larger intercooler can provide significant gains, especially when paired with other performance mods.
ECU Tune
After installing performance mods, an ECU tune is necessary to optimize the engine’s performance. A proper tune adjusts fuel maps and ignition timing to ensure that your engine runs efficiently with the new modifications. This can lead to additional horsepower gains and improved drivability.
High-Performance Spark Plugs
High-performance spark plugs can enhance ignition efficiency, contributing to better combustion and power output. Upgrading to a colder heat range can prevent pre-ignition and detonation, especially when running higher boost levels.
Aftermarket Blow-Off Valve
Installing an aftermarket blow-off valve can help maintain boost levels and improve throttle response. This mod releases excess pressure when you shift gears, preventing compressor surge and extending the life of your turbocharger.
Conclusion
The 2G Mitsubishi Eclipse has immense potential for performance upgrades. By focusing on key mods such as the Mazdaspeed intake and a 3” cat-back exhaust, you can achieve significant horsepower gains. Pair these with additional enhancements like an upgraded intercooler and ECU tune, and you’ll unlock the true performance capabilities of your Eclipse. Whether you’re a seasoned enthusiast or a newcomer to the tuning scene, these modifications will help you enjoy a more powerful and engaging driving experience.