034Motorsport Acceleration Packages, B8/B8.5 Audi S4 & S5 3.0 TFSI with Manual Transmission MSRP: $1,575.86 - $5,438.08
PowerFlex Audi A4 / A5 / S5 / Q5 / SQ5 / RS4 Front Lower Radius Arm to Chassis Bushing (75mm) -Street- MSRP: $195.00
034Motorsport 2-Piece Floating Front Brake Rotor Upgrade Kit for Audi B8/B8.5 S4/S5/Q5 MSRP: $1,351.35
Wagner Tuning Pro Series Head Stud Set, Audi 3.0 TFSI Supercharged & B9/B9.5 Audi 2.9 & 3.0 TFSI Turbocharged MSRP: $685.00