Audi B8 Performance Supercharger Pulleys

CNC machined from high grade stainless steel, and designed with a smaller radius than the factory pulley. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

4499781

Mfg#:

RA221M200100

$187.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Software & installation kit not included in this upgrade kit Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
*To be used with CTS 3.0T Crank Pulley Upgrade Kit - 3.0 TFSI Performance Software is sold separately and

Brand:

ES#:

3523389

Mfg#:

CTS-HW-0133BELT

$159.99 USD

Add to Cart

Free Shipping

Lifetime Replacement

Decreases the diameter of the factory pulley, increasing the boost pressure output - Software not included in this upgrade Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
*Fits very late model years equipped with 4-bolt style supercharger pulleys - 3.0 TFSI Stage 2 Software i

Brand:

ES#:

3659997

Mfg#:

CTS-HW-333

$159.99 USD

Add to Cart

Free Shipping

Lifetime Replacement