The Whiteline Rear Upper Traction Arm is a high-performance suspension component designed specifically for Tesla Model 3 and Model Y vehicles manufactured between 2017 and 2023. Crafted to improve handling and stability, this control arm allows for precise camber adjustment, enhancing cornering grip and overall driving dynamics. Constructed from heavy-duty materials, it offers increased durability and resistance to wear under spirited driving conditions. The design focuses on optimizing suspension geometry, which results in improved steering response and reduced tire wear. Whether for daily driving, spirited street use, or track days, this traction arm provides a significant upgrade over stock components, delivering enhanced control and confidence behind the wheel.

This traction arm is a direct replacement for the rear upper control arm on 2017–2023 Tesla Model 3 and 2020–2023 Tesla Model Y vehicles. It is compatible with all variants within these model years, ensuring a straightforward bolt-on installation without the need for additional modifications. The part number KTA328 indicates a tailored fit for these models, making it suitable for enthusiasts seeking to upgrade their suspension for better handling or to correct alignment issues. Ideal for street, track, or performance-oriented driving, this component enhances vehicle stability and responsiveness. The kit includes the necessary mounting hardware, providing a complete upgrade solution for Tesla owners looking to improve their vehicle’s suspension performance.