CTS Turbo B8/B8.5 180mm Crank Pulley Replacement Belt

This CTS Turbo replacement belt is precision-engineered for Audi B8 and B8.5 S4, S5 and SQ5 vehicles fitted with the CTS Turbo 180mm crank pulley system. When you've upgraded to the larger diameter pulley for enhanced supercharger drive, this specific replacement belt ensures proper tension and engagement throughout the revised pulley configuration. Manufactured to exacting tolerances, it maintains consistent power delivery while withstanding the increased loads associated with modified supercharger setups. Essential for maintaining reliability in your upgraded forced induction system.