




CTS Turbo B8/B8.5 S4, S5, Q5, SQ5; C7/C7.5 A6, A7, Q7 3.0T Supercharger Pulley - PRESS ON STYLE
Spin the supercharger faster and make real power on your pre-2016 3.0T. This press-on-style CTS Turbo pulley drops from the stock 63.25mm down to 57.3mm, raising blower speed and boost output — and paired with Stage 2 software, that means a dramatic gain in horsepower and torque across the powerband, without adding stress or excess wear to the supercharger or engine. This is the press-on style kit; confirm your car before ordering. Stage 2 software (not included) is required.
Product details
- Press-on style pulley
- Precision CNC-machined from billet AISI 303 stainless steel
- OEM-spec honing and tolerances
- Boost increased from a stock 11psi to 15psi, held steady to redline
- Nitride coated for a long-lasting OEM-look finish
- Includes the belt required for install
- Stock size 63.25mm, CTS size 57.3mm
- Made in-house at CTS Turbo in Canada
Fitment (press-on style, before 2016)
| Vehicle | Engine |
|---|---|
| Audi S4, S5, Q5, SQ5 (B8/B8.5) | 3.0T supercharged |
| Audi A6, A7 (C7/C7.5) | 3.0T supercharged |
| Audi Q7 | 3.0T supercharged |
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.
Pairs well with

CTS Turbo B8/B8.5 S4, S5, Q5, SQ5; C7/C7.5 A6, A7, Q7 3.0T Supercharger Pulley - PRESS ON STYLE
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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