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The Mitsubishi Lancer Evolution IX, commonly known as the Evo 9, is a favorite among car enthusiasts for its performance and tuning potential. If you’re looking to push your Evo 9 to 400+ horsepower without breaking the bank, this article will explore the top 10 budget-friendly performance upgrades.
1. Cold Air Intake
A cold air intake is one of the simplest and most effective upgrades you can make. It allows your engine to breathe better, improving throttle response and increasing horsepower.
- Improved airflow
- Enhanced engine sound
2. High-Performance Exhaust System
Upgrading to a high-performance exhaust system can significantly reduce back pressure, allowing your engine to expel exhaust gases more efficiently and gain power.
- Better sound quality
- Increased horsepower
3. ECU Tune
Tuning the Engine Control Unit (ECU) can optimize fuel maps and ignition timing, resulting in noticeable power gains. Many budget-friendly options are available that can be easily installed.
- Customizable settings
- Improved fuel efficiency
4. Upgraded Intercooler
Installing a larger or more efficient intercooler helps to reduce intake air temperatures, which can lead to better performance and reliability, especially when running higher boost levels.
- Lower intake temperatures
- Increased power potential
5. Boost Controller
A boost controller allows you to adjust the boost pressure delivered to the engine. This upgrade is essential for those looking to maximize their Evo 9’s performance.
- Improved throttle response
- Increased horsepower
6. Upgraded Fuel Pump
To support higher horsepower levels, an upgraded fuel pump ensures that your engine receives the necessary fuel flow. This is crucial when increasing boost and power levels.
- Increased fuel delivery
- Supports higher horsepower builds
7. Performance Spark Plugs
High-performance spark plugs provide better ignition and can withstand higher temperatures, making them a necessary upgrade for any power-focused Evo 9.
- Improved ignition efficiency
- Enhanced performance under boost
8. Lightweight Flywheel
A lightweight flywheel reduces rotational mass, allowing your engine to rev quicker and improving throttle response. This is a great upgrade for those looking for a more engaging driving experience.
- Faster revs
- Improved acceleration
9. Performance Suspension
While not directly related to horsepower, upgrading your suspension enhances handling and stability, making your Evo 9 more enjoyable to drive at higher speeds.
- Improved cornering
- Better overall control
10. Lightweight Wheels
Swapping to lightweight wheels can reduce unsprung weight, improving acceleration and handling. This is a cost-effective way to enhance your Evo 9’s performance.
- Better acceleration
- Improved steering response
By implementing these budget-friendly upgrades, you can unlock the potential of your Evo 9 and enjoy a thrilling driving experience with 400+ horsepower.