Metco Motorsports 2009+ Cadillac CTS-V 2.50″ Supercharger Pulley

Replace the original supercharger pulley on your CTS-V with this precision-made 2.50″ overdrive unit to make an additional 3.5-4.5 pounds of boost and more horsepower and torque.This pulley is a one-piece unit that is CNC-machined from high grade steel. The center bore is sized for the appropriate interference fit and no pinning or drilling is necessary for installation. The finished pulley is powdercoated in a semi-gloss black for long lasting surface protection.

We recommend the installation of our MIP-100V idler pulley (listed elsewhere in this section) on applications using overdrive (smaller) supercharger pulleys.

Note: A shorter supercharger belt is necessary when this overdrive supercharger pulley is installed. The Gates or NAPA 080653 in the premium Greenstripe line, is recommended. This same belt can also be used if the 8.60″ overdrive crank pulley assembly (listed elsewhere in this section) is installed on the ca