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Installing a Wavetrac Limited Slip Differential (LSD) in your Subaru WRX can significantly enhance your vehicle’s performance. This upgrade not only improves power transfer but can also yield gains of up to 25 horsepower. In this article, we will explore the benefits of a Wavetrac LSD, the installation process, and tips to ensure optimal performance.
Benefits of a Wavetrac LSD
The Wavetrac LSD is designed to provide superior traction and handling, especially in high-performance scenarios. Here are some key benefits:
- Improved Traction: The Wavetrac LSD distributes power more effectively to the wheels, reducing wheel spin and improving grip.
- Enhanced Cornering: Better power transfer during turns leads to improved stability and cornering performance.
- Durability: Built to withstand high torque and stress, the Wavetrac LSD offers longevity and reliability.
- Easy Installation: Designed for a straightforward installation process, making it accessible for DIY enthusiasts.
- Performance Gains: Users report up to 25 horsepower gains due to more efficient power delivery.
Preparing for Installation
Before starting the installation, it’s essential to gather the necessary tools and materials. Here’s a checklist to help you prepare:
- Wavetrac Limited Slip Differential kit
- Socket set and wrenches
- Torque wrench
- Jack and jack stands
- Safety glasses and gloves
- Gear oil compatible with your WRX
Step-by-Step Installation Guide
Step 1: Raise the Vehicle
Begin by safely raising the Subaru WRX using a jack and securing it with jack stands. Ensure the vehicle is stable before proceeding.
Step 2: Remove the Rear Differential
Next, remove the rear differential cover. Drain the existing gear oil and detach the differential from the vehicle. Take care to note the orientation and position of any components for reassembly.
Step 3: Install the Wavetrac LSD
With the differential removed, you can now install the Wavetrac LSD. Follow the manufacturer’s instructions for proper placement and alignment. Ensure that all components are securely fastened.
Step 4: Reassemble the Differential
Once the LSD is installed, reassemble the differential by reversing the disassembly steps. Ensure that all bolts are torqued to the manufacturer’s specifications.
Step 5: Refill with Gear Oil
Refill the differential with the appropriate gear oil. Make sure to use a high-quality oil that meets the specifications needed for your WRX.
Step 6: Test Drive
After reassembling everything, lower the vehicle and take it for a test drive. Pay attention to how the car handles and ensure there are no unusual noises or issues.
Tips for Optimal Performance
To maximize the benefits of your new Wavetrac LSD, consider the following tips:
- Regularly check and change the gear oil to maintain optimal performance.
- Consider upgrading other drivetrain components to complement the LSD.
- Participate in driving courses to enhance your skills and fully utilize the LSD’s capabilities.
- Monitor tire wear and alignment to ensure even performance across all wheels.
Conclusion
Installing a Wavetrac LSD in your Subaru WRX is a worthwhile investment for any performance enthusiast. With the potential for significant power gains and improved handling, this upgrade can transform your driving experience. Follow the steps outlined in this guide, and enjoy the enhanced performance your WRX has to offer.