The Forge Motorsport reduction pulley for the Audi 3.0T is made from solid stainless steel and manufactured to precise tolerances. An original replacement Audi drive belt is included.
- Made from solid stainless steel
- 9% smaller diameter compared with the original pulley
- Tested and developed in cooperation with the Forge Asia team on their in-house dynamometer
- Original replacement Audi drive belt included
Suitable engine management calibration is recommended after installation.
Important: the pulley is not suitable for CRED and CREC engines.
The kit includes
- 1 × Forge pulley
- 1 × drive belt
- 1 × Forge keyring
- 1 × Forge sticker
The supplier’s description lists the product for the Audi S5 3.0T, while the compatibility table lists it for the Audi S4 B8/B8.5. Therefore, check the model and engine code before installation.
Suitable for: Audi S4 V (B8) / VI (B8/5), Audi S5 I (8T).
Compatible vehicles (manufacturer data)
| Vehicle | Chassis | Years | Engine |
|---|---|---|---|
| Audi S4 | B8/8 | 2009–2016 | B8/8.5 |
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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