CTS Turbo 3.0T V6 Dual Pulley Upgrade Kit (Press-on, 187mm)

This CTS Turbo dual pulley upgrade kit replaces the factory 187mm supercharger pulley on Audi 3.0T V6 engines with precision-engineered components designed to alter the pulley ratio. The press-on design allows for straightforward installation while increasing boost pressure delivery across the rev range. Suited to 2009-2018 Audi A6 C6/C7 and 2012-2017 A7 C7 models equipped with the 3.0-litre supercharged V6, this kit complements tuned ECU calibrations and supporting modifications to extract additional performance from the forced induction system without requiring extensive mechanical work.