Audi Supercharger Pulley Kit

Product Info

The RS Performance pulley is smaller than stock. Stock pulley size is 63.25, while the RS Performance pulley is 57mm. This increases the speed at which the supercharger spins and will raise the boost pressure as well. Due to the increased boost pressure and ЕCU upgrade, expect a substantial increase in horsepower and torque throughout the entire powerband. This pulley upgrade will not increase wear on the engine and supercharger of your vehicle.

NOTE: The RS Performance Supercharger Pulley Upgrade Kit must be used with appropriate “Stage 2” performance software. This allows you to safely achieve maximum boost and horsepower. Most stage 2 software is compatible with this kit. Your Tuning company will confirm.