How to install a lightweight crank pulley in a WRX plus review

This video is about How to install a lightweight crank pulley in a WRX. 0-60 times before and after. also includes a review of how it feels. then I make a recommendation on this pulley products in this video crank pulley https://amzn.to/2YkniGY WD-40 https://amzn.to/2XRDL60