The Cusco lightweight rear differential mount bracket for 2023–2025 Toyota GR Corolla provides a compact, billet aluminum replacement for the factory rear diff support. Its reduced mass and solid construction offer secure drivetrain positioning while keeping weight low, making it suitable where a stronger, lighter OEM-style differential mount is desired.
Cusco 23-25 Toyota GR Corolla Light Weight Rear Differential Mount Bracket - Billet Aluminum