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The Mitsubishi Lancer Evolution IX, known as the Evo 9, is a beloved model among car enthusiasts and tuners. With its turbocharged engine and all-wheel-drive system, the Evo 9 is a prime candidate for performance upgrades. In this article, we will explore a real-world build focused on achieving 350 horsepower through SWRT tuning and supporting modifications.
Understanding the Evo 9 Platform
The Evo 9 features a 2.0-liter inline-four engine, known for its robust performance and tuning potential. It comes equipped with a turbocharger, which significantly boosts power output. The stock power rating is around 276 hp, but with the right modifications, it can reach much higher levels.
Key Features of the Evo 9
- 2.0L Turbocharged Inline-Four Engine
- All-Wheel Drive (AWD) System
- Lightweight Body Design
- Advanced Suspension Setup
The Build: Targeting 350 HP
Achieving 350 horsepower from the Evo 9 requires a combination of tuning and supporting modifications. Below are the key components of this build, which work together to enhance performance and reliability.
SWRT Tuning
SWRT tuning is known for its focus on optimizing performance while maintaining drivability. This tuning process involves adjusting the engine’s fuel maps, ignition timing, and boost levels to maximize power output.
Supporting Mods
- High-Flow Fuel Injectors
- Upgraded Turbocharger
- Performance Exhaust System
- Aftermarket Intercooler
- High-Performance Air Intake
Performance Upgrades Explained
Each supporting modification plays a crucial role in achieving the desired horsepower. Below, we will delve into each component and its impact on performance.
High-Flow Fuel Injectors
Upgrading to high-flow fuel injectors ensures that the engine receives adequate fuel to support increased power levels. This modification is essential when tuning for higher horsepower.
Upgraded Turbocharger
Replacing the stock turbocharger with a larger, more efficient unit allows for greater airflow and boost pressure, which directly contributes to increased horsepower. This upgrade is a cornerstone of any serious Evo 9 build.
Performance Exhaust System
An aftermarket performance exhaust system reduces back pressure and improves exhaust flow. This leads to better turbo response and overall engine performance, making it a vital upgrade for achieving 350 hp.
Aftermarket Intercooler
Upgrading the intercooler helps to cool the intake air, which improves air density and combustion efficiency. A larger intercooler can significantly enhance performance, especially under high boost conditions.
High-Performance Air Intake
A high-performance air intake system allows for better airflow into the engine, improving throttle response and power output. This modification complements the turbo upgrade and is essential for maximizing performance.
Tuning Process and Results
Once all modifications are installed, the tuning process begins. The car is taken to a professional tuner who specializes in Evo models. The tuner will use a dynamometer to measure power output and make necessary adjustments to the ECU.
Dynamometer Testing
Dynamometer testing provides real-time feedback on how the vehicle performs under load. This data is crucial for fine-tuning the engine parameters to achieve the target of 350 hp.
Final Power Output
After the tuning session, the Evo 9 achieved a final power output of 350 hp at the wheels, showcasing the effectiveness of the SWRT tuning and supporting modifications. This power level significantly enhances the driving experience, making the Evo 9 a formidable performance vehicle.
Conclusion
Building a 350 hp Evo 9 with SWRT tuning and supporting mods is an exciting journey for any car enthusiast. The combination of performance upgrades not only boosts horsepower but also enhances overall driving dynamics. With the right modifications and professional tuning, the Evo 9 can deliver exhilarating performance that truly reflects its racing heritage.