CTS Turbo BOSS800 Hybrid Turbocharger Upgrade for B9 Audi S4, Audi S5, Audi SQ5 and more MSRP: $3,445.00
CTS TURBO B-Cool Oil Filter Housing for B9 Audi vehicles with 2.9T V6, 3.0T V6 and 4.0T V8 engines MSRP: $135.00
034Motorsport 2-Piece Floating Rear Brake Rotor 370mm Upgrade for B9/B9.5 Audi A4/S4, A5/S5, Q5/SQ5, & RS5 MSRP: $1,624.32
