CTS Turbo 3.0T V6 Dual Pulley Upgrade Kit (bolt-on, 192mm)

The CTS Turbo dual pulley upgrade kit replaces the factory supercharger and crank pulleys on 3.0T V6-equipped Audi models with precision-engineered 192mm alternatives. This bolt-on hardware solution offers a complete pulley swap designed to alter the supercharger drive ratio, unlocking improved engine response across the rev range. Machined from quality materials and engineered for direct fitment to B8/8.5 S4, S5, SQ5 and C7 A6/A7 platforms from 2014 through 2017, the kit provides an effective foundation for tuned performance outcomes when matched with appropriate calibration.