Cusco 311 911 SET Engine & Transmission Mount Set 5-Piece HD Rubber

The Cusco 311 911 SET is a complete engine and transmission mount set engineered to reduce powertrain movement and pitching. Designed as full replacement units — not inserts — each mount in this 5-piece set is purpose-built for its specific application and features Cusco's high-durometer Hyper Rubber bushings pressed in from the factory, allowing for straightforward bolt-on installation with no modifications required.

Cusco's mounts use a higher-strength rubber compound formulation that stabilizes the powertrain under aggressive driving conditions. The result is a more linear and direct engine feel during high-revving operation, translating to more responsive power delivery relative to throttle input. These mounts are particularly well-suited for engines running increased power output where stock mounts are prone to excessive flex and wear.

Key Features:

• Complete 5-piece engine and transmission mount set
• High-durometer Hyper Rubber bushings pre-pressed for bolt-on installation
• Fully new replacement mounts — not inserts or sleeves
• Reduces engine and transmission movement and pitching
• Improves throttle response and drivetrain feel at high RPM
• Developed with knowledge from Cusco's motorsports and rally racing program

Cusco is a brand developed by Carrosser, Japan's only independent motorsports firm, ensuring every component is refined through real-world racing experience. The 311 911 SET is a trusted upgrade for performance-oriented builds seeking a more planted, responsive powertrain.