StopTech Power Slot 08-10 Audi S5 Front Left Slotted CRYO-STOP Rotor

StopTech Sport Rotors are also available with an optional cryogenic treatment. Although cryogenic treatment is invisible to the naked eye, many fleet customers are sold on its ability to extend the service life of the brake rotor. Deep cryogenic treatment is a one-time process that permanently improves the performance and wear characteristics of metal components, from brake rotors and engine parts to machine tools and gear sets. All new StopTech Sport Rotors may be ordered with cryogenic treatment for an additional fee. Symmetric vane, split-core castings for uniform heat distribution. Black E-Coat anti-corrosive coating protects much better than competitors spray paint. Double disc ground friction surface for optimal performance and service life This extra process provides better rotor balance and creates a cleaner; more finished looking component; In addition; Rotors are inspected for balance and mill-corrected to a tolerance of less than 2oz 2008 - 2011 Audi S5, 2010 - 2012 Audi S4 Fitment: Audi S4 Base 2010 Audi S4 Base 2011 Audi S4 Base 2012 Audi S5 Base 2008 Audi S5 Base 2009 Audi S5 Base 2010 Audi S5 Base 2011 Audi S5 Cabriolet 2010 Audi S5 Cabriolet 2011