034Motorsport Density Line Upper Control Arm Kit - Audi B9 A4/S4/Allroad/A5/S5/RS5 MSRP: $421.85 - $825.11
Audi B9 A4/A5/allroad w/Auto Trans Driveshaft Center Support Bearing Carrier Upgrade MSRP: $386.39 - $426.39
Stoptech High Carbon Premium Slotted Rotor 330mm (Rear Left) Audi B8/8.5 A4/A5/S4/S5/Q5/SQ5, B9 A4/A5 & C7 A6/A7 MSRP: $300.00