EBC Ultimax Rear Slotted Brake Rotors - Pair (330x22) for Audi B8/9 A4/A5/S4/S5/SQ5 & C7 A6/A7 MSRP: $405.00
IE 3.0T TFSI 207MM Crank Pulley & Damper Upgrade Kit | Fits Audi B8/B8.5 S4, S5, Q5, SQ5 & C7 A6, A7 MSRP: $619.18
IE 3.0T TFSI 188mm Crank Pulley & Damper Upgrade Kit| Fits Audi B8/B8.5 S4, S5, Q5, SQ5 & C7 A6, A7 MSRP: $619.18
034 Motorsport 2-Piece Floating Rear Brake Rotor Upgrade Kit for Audi B9/B9.5 S4/S5/SQ5 MSRP: $1,322.75