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The Toyota AE86 has long been celebrated for its lightweight design and nimble handling, making it a favorite among enthusiasts and racers alike. With the introduction of the TRD suspension and brake upgrade, many owners have sought to enhance the performance of their vehicles even further. This article delves into performance testing the TRD suspension and brake upgrade on the AE86, highlighting the improvements in handling and overall driving experience.
Understanding the AE86
The AE86, produced from 1983 to 1987, is part of the Toyota Corolla family. It is known for its rear-wheel-drive layout and balanced weight distribution, which contribute to its exceptional handling characteristics. The car’s popularity surged in the drifting community, thanks to its ability to maintain control during high-speed maneuvers.
The TRD Suspension Upgrade
The TRD (Toyota Racing Development) suspension upgrade aims to enhance the AE86’s handling capabilities by providing better stability, reduced body roll, and improved responsiveness. This upgrade typically includes performance shocks, springs, and sway bars.
Components of the TRD Suspension Upgrade
- Performance Shocks: Designed to provide better damping and control during cornering.
- Lowering Springs: Reduces ride height for a lower center of gravity, improving handling.
- Front and Rear Sway Bars: Increases stiffness to reduce body roll during turns.
The TRD Brake Upgrade
In addition to the suspension upgrade, the TRD brake upgrade is crucial for improving the AE86’s stopping power and overall performance. This upgrade typically includes larger rotors, high-performance brake pads, and upgraded calipers.
Components of the TRD Brake Upgrade
- Larger Rotors: Increases surface area for better heat dissipation and stopping power.
- High-Performance Brake Pads: Provide improved grip and reduced fade during aggressive driving.
- Upgraded Calipers: Enhances clamping force for more effective braking.
Performance Testing Methodology
To evaluate the effectiveness of the TRD suspension and brake upgrades, a series of performance tests were conducted. These tests focused on handling, braking distance, and overall driving experience.
Testing Environment
The testing was performed on a closed racetrack to ensure safety and control. The track featured a mix of tight corners and long straights, providing a comprehensive evaluation of the AE86’s performance.
Test Procedures
- Handling Tests: Conducted through a series of slalom and cornering maneuvers to assess responsiveness and stability.
- Braking Tests: Measured braking distances from various speeds to evaluate the effectiveness of the brake upgrade.
- Lap Time Trials: Recorded lap times to determine overall performance improvements.
Results of Performance Testing
The results from the performance testing provided valuable insights into the effectiveness of the TRD upgrades on the AE86.
Improved Handling
The upgraded suspension significantly improved the AE86’s handling characteristics. Drivers reported enhanced responsiveness during cornering, with reduced body roll and increased stability. The car felt more planted, allowing for more aggressive driving.
Enhanced Braking Performance
The TRD brake upgrade resulted in shorter braking distances compared to the stock setup. The larger rotors and high-performance pads provided consistent stopping power, even under repeated heavy braking conditions. Drivers noted a more confident feel when approaching corners at high speeds.
Overall Driving Experience
Participants in the testing reported an overall improvement in the driving experience. The combination of upgraded suspension and brakes not only enhanced performance but also contributed to a more enjoyable and engaging driving experience.
Conclusion
The performance testing of the TRD suspension and brake upgrade on the AE86 demonstrates significant improvements in handling and braking performance. These upgrades transform the AE86 into a more capable and enjoyable vehicle, making it a worthwhile investment for any enthusiast looking to enhance their driving experience.
Final Thoughts
As the AE86 continues to be a beloved model among car enthusiasts, upgrades like the TRD suspension and brake package provide opportunities for owners to elevate their driving experience. Whether on the track or the street, these enhancements make a noticeable difference in performance and handling.