The CTS Turbo dual pulley upgrade kit for the 3.0 TFSI V6 supercharged engine is designed for versions with a press-on-type supercharger pulley mounting.
The smaller supercharger pulley diameter and larger crankshaft pulley diameter increase supercharger speed and boost pressure. Combined with upgraded engine management software, this increases power and torque throughout the rev range. According to the manufacturer, the upgrade does not cause a significant increase in loads or excessive wear of the supercharger or engine components.
Important: the kit uses a press-on supercharger pulley. Check which version is fitted to the vehicle before ordering.
The kit must be used with suitable “Stage 2+” software or equivalent higher-performance software. Consultation with your tuner is recommended. Use of an upgraded heat exchanger is highly recommended.
Kit contents
- 1 × CTS Turbo press-on supercharger pulley, 57.3 mm
- 1 × CTS Turbo crankshaft pulley, 192 mm
- 8 × grade 12.9 bolts
- 1 × Bando ribbed belt, made in the USA
Weight: 6.35 kg
Suitable for: Audi A6 III (C6) / VII (4G/C7), Audi A7 I (4G), Audi Q5 I (8R), Audi S4 V (B8) / VI (B8/5), Audi S5 I (8T), Audi SQ5 I (8R).
Compatible vehicles (manufacturer data)
| Vehicle | Chassis | Years | Engine |
|---|---|---|---|
| Audi A6 | — | 2016–2017 | — |
| Audi A7 | — | 2016–2017 | — |
| Audi S4 | — | 2016 | — |
| Audi S5 | — | 2016–2017 | — |
| Audi SQ5 | — | 2014–2017 | — |
Before ordering, check that the product matches your vehicle (model, year and engine). If in doubt, write to us — we will check for you.

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