W6 is designed around the serious track enthusiast. Keeping in mind, the needs of short track racing, autocross, and open track events, The W6 is an excellent track pad for IS F. W6 is a is a Semi-Metallic compound with rare-metals and composites blended to give the enthusiast the capability needed for an amateur racing. Please refer to our Pad Selection Guide in the Tech Center for more information. Fit and Compatibility:Fits Lexus IS F 2008-2014 + FRONT factory calipers (wear sensors not integrated into these pads)