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

Spin your supercharger faster and build more boost with the CTS Turbo 187mm Dual Pulley Upgrade Kit for the supercharged 3.0T V6 (bolt-on style). The smaller supercharger pulley paired with the larger crank pulley raises blower speed and boost pressure, and with upgraded ECU software that translates into a dramatic horsepower and torque gain across the powerband — without putting drastic extra stress on the blower or engine.

This kit uses the bolt-on supercharger pulley, so check your vehicle before ordering.

Kit includes

• 1 x CTS Turbo supercharger pulley, bolt-on, 57.3mm
• 1 x CTS Turbo crank pulley, 187mm
• 8 x Grade 12.9 bolts
• 1 x Bando serpentine belt (made in the USA)

Fitment (check on vehicle)

• S4 B8/B8.5 (2016-2018)
• S5 B8/B8.5 (2016-2018)
• SQ5 B8 (2016-2018)
• Q5 B8 (2016-2018)
• A6 C7 (2016-2018)
• A7 C7 (2016-2018)

This kit must be used with appropriate Stage 2+ or equivalent performance software — please contact your tuner. Use of an upgraded heat exchanger is highly recommended.

Ships from our Vancouver shop — KORE SPEED is proudly Canadian-owned, with no surprise cross-border duties for Canadian buyers. Questions on fitment? Email support@korespeed.com.