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Code: CTS-HW-266-187


The CTS pulley upgrade is larger diameter than stock and made from precision billet T6061 aluminum. It replaces the two-piece design of the stock pulley and also reduces the rotational mass of the crank, freeing up horsepower.

The larger diameter pulley will increase the speed at which the supercharger spins and will increase the boost pressure output.  Increased boost pressure in conjunction with upgraded ECU software results in a dramatic increase in horsepower and torque throughout the entire powerband. This will not increase stress or excessive wear on supercharger or engine components.


NOTE: This kit must be used with appropriate “Stage 2+” performance software.
Stage 2+ performance software will allow you to achieve maximum boost and power from your 3.0T while safely optimizing air-fuel ratios, timing, and boost pressure bleed off.


Product Details
– Made in house at CTS Turbo, in Canada
– Precision CNC machined from billet T66061 aluminum.
– OEM-spec honing and tolerances
– Replacement crank pulley belt
– Anodized black for long-lasting OEM looking finish


– CTS Turbo Crank Pulley (187mm)
– 8 x Grade 12.9 bolts
– 1 x Bando Crankshaft belt (Made in the USA)



- Audi 3.0T V6 24V SC

- S4 B8/B8.5 (2010-2016)
- S5 B8/B8.5 (2010-2016)
- SQ5 B8 (2014+)
- Q5 B8 (2009+)
- A6 C6 (2005.5 – 2011)
- A6 C7 (2012+)
- A7 C7 (2012+)



For Off-Road Use Only, street legal may not be allowed and you will not pass emissions testing depending on the laws in your province/state/country.


Installation of the kit is not included.

It can be done at our shop, pricing varies.



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    Look no further - ECUPROGRAM, your dream Performance Tuning & Upgrade Shop is here! For more information about our ECU tuning services and how it can benefit your vehicle, don't hesitate to reach out to us.

    4527 1 St SE, Calgary, AB T2G 2L2, Canada

    (403) 457-3650

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