Wagner Tuning Pro Series Head Stud Set, Audi 3.0 TFSI Supercharged & B9/B9.5 Audi 2.9 & 3.0 TFSI Turbocharged MSRP: $748.50
034Motorsport Density Line Control Arm Kit Upper Adjustable, B9/B9.5 Audi A4/S4/RS4, A5/S5/RS5 MSRP: $1,477.44 - $1,765.44
034Motorsport Rebuild Kit, Density Line Adjustable Front Upper Control Arms for B9/B9.5 Audi MSRP: $272.16
