I think the difference will be heat dissipation. I still run 325/328 vented rotors and have absolutely no braking problems. Next week I'm going to try to get my cooling ducts installed. That should make my pads last longer. __________________ ...steven BMW CCA #146825 1996 BMW 328ti • 2003 MINI Cooper S • 2016 M235i www.bmwcca.org |