Aggressive friction for frequent high performance street driving and occasional track use. Para-aramid (Kevlar) composites provide linear response regardless of pad temperature. Designed for aggressive drivers who maintain high heat levels. Good for occasional track use. High MOT (Maximum Operating Temperature) to eliminate Fade Para-aramid (Kevlar) composites provide linear response regardless of pad temperature; Designed for aggressive drivers who maintain high heat levels; Good for occasional track use; High MOT to eliminate Fade 1991 - 2012 Bentley Continental, 2003 - 2011 Audi RS6, 2004 - 2006 Volkswagen Phaeton, 2004 - 2009 Audi S4, 2004 - 2010 Audi A8 Quattro, 2005 - 2011 Audi A6 Quattro, 2005 - 2015 Volkswagen Transporter, 2007 - 2008 Audi RS4, 2007 - 2010 Audi S8, 2007 - 2011 Audi S6