Dual-pulley upgrade kit for 3.0T V6 supercharged engines. The smaller supercharger pulley and larger crankshaft pulley increase supercharger speed and boost pressure.
Higher boost pressure combined with upgraded ECU software provides a noticeable increase in power and torque throughout the rev range. The upgrade does not cause a significant increase in loads or excessive wear of the supercharger and engine components.
Important: the kit uses a bolt-on supercharger pulley. Check the pulley design on your vehicle before ordering.
The kit must be used with suitable higher-performance “Stage 2+” or comparable software. Consult your tuner regarding software selection. The use of an upgraded heat exchanger is highly recommended.
Kit contents
- 1 × CTS Turbo supercharger pulley, bolt-on design, 57.3 mm
- 1 × CTS Turbo crankshaft pulley, 187 mm
- 8 × grade 12.9 bolts
- 1 × Bando ribbed belt, made in the USA
Weight: 2.27 kg
Suitable for: Audi A6 IV (C7) / VII (4G/C7), Audi A7 I (4G), Audi S4 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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