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The Subaru WRX is known for its performance and handling, making it a popular choice among car enthusiasts and racers. However, many owners seek ways to enhance their vehicle’s capabilities further. One such upgrade is the installation of a Wavetrac Limited Slip Differential (LSD). This article explores the real-world results of installing a Wavetrac LSD on a Subaru WRX, highlighting the significant improvements in lap times.
Understanding the Wavetrac LSD
The Wavetrac LSD is designed to improve traction and handling by distributing power more effectively between the wheels. Unlike traditional open differentials, the Wavetrac utilizes a unique design that allows it to function effectively even in low traction conditions. This feature is especially beneficial for performance driving and racing.
- Improved traction during acceleration
- Enhanced cornering stability
- Better performance in wet or slippery conditions
Installation Process
Installing a Wavetrac LSD on your Subaru WRX requires some mechanical knowledge and tools. While it can be done at home, many owners opt for professional installation to ensure optimal performance. The process involves:
- Removing the rear differential
- Replacing the existing differential with the Wavetrac LSD
- Reinstalling the differential and ensuring proper alignment
Testing the Results
After the installation of the Wavetrac LSD, testing was conducted to evaluate the performance improvements. The testing involved multiple laps on a track, comparing lap times before and after the upgrade. The results were remarkable, with an average improvement of 15 seconds per lap.
Before Installation
Prior to the installation of the Wavetrac LSD, the Subaru WRX exhibited some understeer during high-speed cornering. The open differential struggled to distribute power effectively, leading to slower lap times and reduced confidence in handling.
After Installation
Post-installation, drivers reported a significant change in handling characteristics. The Wavetrac LSD provided immediate benefits:
- Increased grip during acceleration out of corners
- Reduced understeer, allowing for sharper turns
- More predictable handling in various driving conditions
Real-World Impact on Performance
The 15-second reduction in lap times is not just a number; it reflects the enhanced driving experience and confidence that comes with improved traction and handling. This upgrade can make a significant difference in competitive settings, where every second counts.
Additional Benefits of Wavetrac LSD
Beyond the immediate performance gains, installing a Wavetrac LSD on your Subaru WRX offers several additional benefits:
- Increased vehicle stability during aggressive driving
- Improved tire wear due to even power distribution
- Enhanced driving enjoyment and engagement
Conclusion
Upgrading to a Wavetrac LSD on your Subaru WRX can lead to substantial improvements in performance, as evidenced by the 15-second faster lap times. This modification not only enhances traction and handling but also elevates the overall driving experience. For anyone serious about performance driving, the Wavetrac LSD is a worthy investment.