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The Mitsubishi Lancer Evolution, commonly known as the Evo, has gained a reputation for its performance and tuning potential. One of the most significant upgrades enthusiasts consider is the turbocharger. In this article, we will compare stock turbo options with aftermarket upgrades to help you make an informed decision for your Evo.
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 Evo’s stock turbo is designed to provide a balance of performance and reliability, but many enthusiasts seek aftermarket options for greater power and efficiency.
Stock Turbo Options
The stock turbo for the Evo, typically the TD05H, is engineered for optimal performance within the factory’s specifications. It provides a reliable boost level and is compatible with the stock engine components.
Advantages of Stock Turbo
Choosing to stick with the stock turbo can have several benefits:
- Reliability: Designed to work seamlessly with the factory engine components.
- Cost-effective: No need for additional modifications or tuning.
- Warranty protection: Keeping the stock turbo may help maintain manufacturer warranties.
Disadvantages of Stock Turbo
However, there are some limitations to consider:
- Power limitations: The stock turbo may not provide enough boost for high-performance applications.
- Heat management: Stock turbos can struggle with heat dissipation during aggressive driving.
- Potential for lag: The stock turbo may not spool as quickly as aftermarket options.
Aftermarket Turbo Options
Aftermarket turbos come in various sizes and specifications, allowing for significant power gains. Popular options include the Garrett GTX series, BorgWarner EFR series, and others tailored for the Evo platform.
Advantages of Aftermarket Turbos
Upgrading to an aftermarket turbo can offer numerous advantages:
- Increased power: Aftermarket turbos can provide substantial horsepower and torque increases.
- Improved spool time: Many aftermarket options offer quicker spool times, reducing turbo lag.
- Customization: Options for different sizes and configurations allow for tailored performance based on driving style.
Disadvantages of Aftermarket Turbos
Despite the benefits, there are some drawbacks to consider:
- Cost: Aftermarket turbos can be significantly more expensive than stock options.
- Complex installation: Upgrading may require additional modifications and tuning.
- Reliability concerns: Some aftermarket options may not be as reliable as stock components.
Choosing the Right Turbo for Your Evo
When deciding between stock and aftermarket turbo options, consider your goals for the vehicle. If you are looking for a reliable daily driver, the stock turbo may suffice. However, if you’re aiming for high-performance racing or track days, an aftermarket turbo might be the better choice.
Factors to Consider
Here are some key factors to think about when making your decision:
- Power goals: Determine how much power you want to achieve.
- Budget: Consider how much you are willing to spend on upgrades.
- Driving style: Think about how you plan to use your Evo.
- Future upgrades: Consider any other modifications you may plan to make.
Conclusion
In conclusion, both stock and aftermarket turbo options have their merits and drawbacks. By evaluating your goals, budget, and driving style, you can make an informed decision that best suits your needs. Whether you choose to stick with the stock turbo or invest in an aftermarket upgrade, the Mitsubishi Evo remains a thrilling platform for performance enthusiasts.