This rotor replacement kit is designed to be used with the 2-Piece Floating Rear Brake Rotor Upgrade Kit for Audi B9/B9.5 S4/S5, which is a complete replacement brake rear brake rotor kit, designed to work flawlessly with the factory rear calipers. Upgrading your rotors will increase overall braking performance in street, track, and HDPE driving conditions, as they keep your brakes cool and strong all day long!
This replacement ring kit allows you to easily refresh your rotor set with brand new Rotor Rings and accompanying hardware when your original rings are worn down and in need of replacement. This kit makes refreshing your brake kit cost-effective and simple while retaining the same performance braking upgrades!
