• Lightweight black anodized aluminum

72MM pulley for Roush 2.3L TVS Supercharger kit on 2011 5.0L Mustang.

Increases boost to ~11.5psi when stock enclosed airbox is used, 4psi.
Supercharger kit comes from Roush with a 90MM pulley that makes 7-8psi.

It is recommended to use race fuel with this pulley as the stock fuel pump and Roush supplied injectors are pushed very close to the limit. May be used with pump gas if the fuel system is upgraded.

*Ti-VCT settings will change boost, quoted boost numbers based on VMP Tune.