AP Racing by Essex Radi-CAL Competition Brake Kit (Front CP9668/372mm) - Audi S4 (B8 and B8.5) 09-16

Complete front AP Racing by Essex Radi-CAL Competition Brake Kit for Audi S4 (B8 and B8.5) 2009-2016

• Features AP Racing CP9668 Radi-CAL Pro5000R six piston calipers
• 372x34mm, 72 vane AP Racing discs
• Uses 25mm (1 inch) thick brake pads
• Saves approximately 14 unsprung lbs. from nose vs. OEM brakes
• Every component designed to resist the heat of extended track sessions
• Pistons sized properly to allow for seamless integration with OEM master cylinder and ABS system
• Designed to work with OEM rear brakes