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The Nissan R32 GT-R is renowned for its impressive handling and performance, but there are always ways to enhance its capabilities further. One of the most effective upgrades you can perform is the installation of an aftermarket limited-slip differential (LSD) and upgraded bushings. These modifications can significantly improve traction, cornering stability, and overall driving experience. In this article, we will explore the steps involved in installing these upgrades.
Understanding the Importance of an Aftermarket LSD
An aftermarket LSD is designed to provide better power distribution to the wheels during acceleration and cornering. Unlike the factory open differential, which can lead to one wheel spinning freely, an LSD allows for better grip and control. This is especially important in high-performance vehicles like the R32 GT-R.
- Improved traction during acceleration.
- Enhanced cornering stability.
- Reduced tire wear.
- Better performance in wet or slippery conditions.
Selecting the Right Aftermarket LSD
When choosing an aftermarket LSD, consider the following factors:
- Type of LSD: There are various types, including clutch-type, helical, and viscous. Each has its advantages and disadvantages.
- Gear Ratio Compatibility: Ensure that the LSD is compatible with your existing gear ratio.
- Manufacturer Reputation: Opt for reputable brands known for their quality and performance.
- Installation Requirements: Some LSDs may require additional components or modifications for proper installation.
Preparing for Installation
Before diving into the installation process, it’s essential to gather the necessary tools and materials:
- Socket set and wrenches.
- Jack and jack stands.
- Differential oil.
- Torque wrench.
- Aftermarket LSD kit.
- New bushings (if upgrading).
Step-by-Step Installation of Aftermarket LSD
Follow these steps to install your aftermarket LSD:
- Step 1: Lift the vehicle using a jack and secure it with jack stands.
- Step 2: Remove the rear wheels to access the differential.
- Step 3: Drain the differential oil by removing the drain plug.
- Step 4: Remove the differential cover to access the internals.
- Step 5: Take out the factory differential, noting the orientation and placement of all components.
- Step 6: Install the aftermarket LSD according to the manufacturer’s instructions.
- Step 7: Reassemble the differential cover and refill with new differential oil.
- Step 8: Reinstall the rear wheels and lower the vehicle.
Upgrading Bushings for Enhanced Performance
In addition to the LSD, upgrading the bushings in your R32 GT-R can provide significant improvements in handling. Stock bushings can be soft and allow excessive movement, leading to a less responsive feel. Upgraded bushings help maintain better alignment and stability during aggressive driving.
- Benefits of Upgraded Bushings:
- Improved steering response.
- Reduced body roll.
- Enhanced feedback from the road.
- Longer lifespan than factory bushings.
Installing Upgraded Bushings
The installation of upgraded bushings generally follows these steps:
- Step 1: Lift the vehicle and secure it with jack stands.
- Step 2: Remove the components that are held in place by the bushings (e.g., control arms).
- Step 3: Remove the old bushings using a bushing removal tool or press.
- Step 4: Install the new bushings, ensuring they are seated correctly.
- Step 5: Reattach the components and secure them to the specified torque settings.
- Step 6: Lower the vehicle and check for any unusual noises or movement.
Final Thoughts
Upgrading your R32 GT-R with an aftermarket LSD and upgraded bushings can transform your driving experience, providing better handling, stability, and performance. While the installation process requires some mechanical knowledge and tools, the benefits are well worth the effort. Always ensure you follow manufacturer instructions and safety precautions during the installation process. Happy driving!