2005 - 2010 Mustang GT
Please take a look at our new 8 Rib Pulleys for Whipple Superchargers.
PM-2800-WH 2.8 Aluminum 8 Rib Pulley for Whipple Supercharger
Heavy Duty 6061 Machined Aluminum Pulley.
Specifically designed to increase the boost level of the Whipple Supercharger.
14-15 PSI Available in silver only...