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The Mitsubishi EVO X is a performance icon, known for its rally heritage and impressive engineering. One of the most sought-after modifications for this vehicle is the HKS Anti-Lag System, which promises to enhance turbo performance by reducing lag and increasing power output. In this article, we will explore the real-world results of installing an HKS Anti-Lag System on a Mitsubishi EVO X, focusing on the gains in horsepower and spool time.
Understanding the HKS Anti-Lag System
The HKS Anti-Lag System (ALS) is designed to maintain boost pressure during gear changes and deceleration, effectively minimizing turbo lag. This is achieved by allowing a small amount of fuel to be ignited in the exhaust system, creating a controlled explosion that keeps the turbo spinning. The result is a more responsive throttle and quicker acceleration.
Performance Gains: Dyno Results
After installing the HKS Anti-Lag System on a Mitsubishi EVO X, extensive dyno testing was conducted to measure the performance improvements. The results were impressive, showcasing a noticeable increase in horsepower and a reduction in turbo lag.
- Baseline Power Output: 300 HP
- Post-Installation Power Output: 325 HP
- Horsepower Gain: 25 HP
- Spool Time Reduction: 0.3 seconds
Real-World Driving Experience
The real-world driving experience after the installation of the HKS Anti-Lag System was overwhelmingly positive. Drivers reported enhanced acceleration and a more enjoyable driving experience. The turbo responded much faster, making the car feel more alive and engaging.
Street Testing
During street testing, the EVO X exhibited significant improvements in throttle response. Drivers noted that the car felt more powerful at lower RPMs, allowing for quicker overtakes and improved performance in everyday driving scenarios.
Track Performance
On the track, the benefits of the HKS Anti-Lag System were even more pronounced. The reduced spool time allowed for more aggressive cornering and faster straight-line acceleration. Drivers reported being able to maintain higher speeds through corners, thanks to the increased confidence in the car’s power delivery.
Installation Considerations
While the performance gains from the HKS Anti-Lag System are impressive, potential installers should consider a few important factors before proceeding with the modification.
- Professional Installation: It is highly recommended to have the system installed by a professional to ensure proper setup and tuning.
- Tuning Requirements: A proper tune is essential to maximize the benefits of the HKS ALS and avoid potential engine damage.
- Increased Exhaust Temperature: The system can lead to higher exhaust temperatures, which may require upgraded components to handle the additional heat.
Conclusion
The addition of the HKS Anti-Lag System to a Mitsubishi EVO X results in a substantial increase in horsepower and a significant reduction in turbo lag. With a gain of 25 HP and faster spool times, drivers can enjoy a more responsive and exhilarating driving experience. As with any performance modification, it is essential to consider installation and tuning requirements to ensure optimal performance and reliability.