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The 2G Eclipse, produced between 1995 and 1999, has become a popular choice for car enthusiasts looking to modify their vehicles for enhanced performance. One of the most significant upgrades that can be made to these cars is the installation of a turbocharger. This article will compare the power gains achieved by OEM (Original Equipment Manufacturer) turbo kits versus aftermarket turbo kits for the 2G Eclipse.
Understanding Turbochargers
A turbocharger is a device that forces more air into the engine’s combustion chamber, allowing for more fuel to be burned and thus increasing power output. The 2G Eclipse models come equipped with a factory turbocharger in the GS-T and GSX trims, which provides a solid foundation for performance modifications.
OEM Turbo Kits
OEM turbo kits are designed and manufactured by the original car manufacturer, ensuring compatibility and reliability. For the 2G Eclipse, the OEM turbocharger is the Mitsubishi TD05H-14B, which is known for its durability and efficiency.
Power Gains from OEM Turbo Kits
When upgrading to an OEM turbo kit, enthusiasts can expect power gains that are typically in the range of:
- Stock power output: Approximately 190-205 horsepower
- After OEM turbo upgrade: Gains of 30-50 horsepower
The OEM turbo is designed to work seamlessly with the factory engine management system, which can lead to reliable performance without the need for extensive tuning.
Aftermarket Turbo Kits
Aftermarket turbo kits are produced by third-party manufacturers and often offer a wider range of options and performance enhancements compared to OEM kits. These kits can vary significantly in terms of design, materials, and power capabilities.
Power Gains from Aftermarket Turbo Kits
Aftermarket turbo kits for the 2G Eclipse can provide substantial power gains, often exceeding those of OEM kits. Typical power gains include:
- Stock power output: Approximately 190-205 horsepower
- After aftermarket turbo upgrade: Gains of 50-100 horsepower or more
Aftermarket turbo kits often require additional modifications, such as upgraded fuel injectors, intercoolers, and engine management systems, to fully realize their potential.
Comparing the Two Options
When comparing OEM and aftermarket turbo kits for the 2G Eclipse, several factors should be considered:
- Power Gains: Aftermarket kits generally provide higher power gains.
- Cost: OEM kits may be less expensive but offer limited performance enhancements.
- Reliability: OEM kits are designed for optimal compatibility and reliability.
- Tuning Requirements: Aftermarket kits often require additional tuning for optimal performance.
Conclusion
Both OEM and aftermarket turbo kits have their advantages and disadvantages when it comes to enhancing the performance of a 2G Eclipse. OEM kits offer reliable power gains with minimal modifications, while aftermarket kits can provide significant performance boosts at the cost of additional upgrades and tuning. Ultimately, the choice between the two will depend on the goals and budget of the car enthusiast.