Griptec Supercharger Hub (Shrink Fit ONLY) and Install Handle

The Griptec hub is required to run the Griptec upper pulley. This is for the HUB AND INSTALL HANDLE ONLY. The pulley can be purchased through our 8 rib conversion kit. Part numbers: AU1864SR0K and AUTL1860HA None in stock: Lead time is 3-4 weeks. Installation: Installing the Griptec upper pulley is a bit more involved than other pulleys. Velocity AP made a great video on their Jaguar superchargers. The general overview is similar to the Audi 3.0T. Service mode or removing the supercharger is required. Install Video: https://www.youtube.com/watch?v=ugDsZcNcAKs THIS HUB IS DESIGNED TO BE HEATED WHEN INSTALLED. DO NOT PRESS ON Includes: 1 MK AU 17-4 SS Hub fits 10 M5 screws. 10 T30 Custom CNC Titanium M5 screws. 1 install handle