Daihatsu Sirion UPI rear drum to disc brake kit detail version

This video is to show how to change Daihatsu Sirion rear drum to disc conversion brake kit. Also fit Perodua Myvi, Subaru Justy and Alza, Avanza and Daihatsu Sirion. After upgrade to this double system brake kit, Customer can upgrade only hydraulic system after installed UPI kit and not worry about the hand brake. Racing caliper like AP Racing, Brembo, Alcon etc. will be easy for you to modify and install.