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Modular Pulley Hub

Our modular hub bolts on the end of your supercharger allowing you to use any of our quick change modular pulleys. We cannot guarantee that any other pulleys work with our modular hub. 



  • Modular hub
  • Stainless socket cap screws (m6x12mm)
  • Breather cap 

Bolt torque spec is 72 inch pounds. 

Customer Reviews
5.0 Based on 37 Reviews
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Tom B.

Performance in fitting wise was awesome but when you buy it they should know that they need to buy this part as well and they buy a bully

Thomas M.
United States United States
Perfect fit

Overall was great. 2 day shipping. Great quality. Perfect fit on the blower. Looks much better than factory pulley also. A+. Thanks.

ZZPerformance Modular Pulley Hub Review
carl b.
United States United States
Very good quality

Easy to install

Robert J.
United States United States

I haven't installed it or the coupler but the power logs are definitely put extra power

Michael G.
United States United States
Make pulley swap easy!

Absolutely recommend buying this to get rid of all that stock garbage!