Tensioner Pulleys

Dial in your supercharger drive with our Tensioner Pulleys — pulleys, belts and brackets to set boost and keep the system spinning true. Engineered to deliver instant, reliable boost and a serious lift in horsepower and torque. Popular choices include the 10-Rib, 3.0" Smooth Idler Pulley and 10-Rib, 75mm Smooth Idler Pulley.