Improve the structural integrity and safety of your Tesla Model Y with this NEW OEM Cantrail Inner Extension Assembly - Left Hand - Service E-Coated. This critical structural component reinforces the roof and upper body frame, enhancing crash protection, rigidity, and overall vehicle durability. The E-coating (electrophoretic coating) provides superior corrosion resistance, ensuring long-lasting performance against environmental exposure.

Professional installation required due to integration with the vehicle's structural components.
Ensure correct torque specifications as per Tesla’s service manual.
Designed for seamless fitment with Tesla’s upper frame architecture.