Hardrace Rear Trailing Arm (Pillow Ball) - Tesla Model 3 & Model Y

Hardrace Rear Trailing Arm (Pillow Ball) | Tesla Model 3 & Model Y

For a full track-level upgrade, the Hardrace Rear Trailing Arm (Q0999) replaces the factory arm's rubber bushings entirely with rose joints, eliminating deflection for the most precise, consistent rear axle location possible.

Key Features

• Rose Joint Equipped: Zero deflection for consistent, repeatable rear axle location.
• Maximum Traction Under Power: Locks the rear axle in place under hard acceleration.
• High-Strength Construction: Direct fitment, fully reversible.

Technical & Fitment Specifications

• Supplied as: 2pcs/set
• Joint Type: Pillow Ball / Rose Joint
• Hardrace Part Number: Q0999
• Vehicle Compatibility: Tesla Model 3 (2017+) & Tesla Model Y (2020+)