034Motorsport Density Line Adjustable Upper Control Arm Kit, B5/B6/B7/C5 Audi A4/S4/RS4 & A6/S6/RS6 MSRP: $750.75
034Motorsport Front Sway Bar End Links, Motorsport, B5/B6/B7 Audi A4/S4/RS4 & C5 A6/S6/RS6 MSRP: $277.42
CTS TURBO High Performance Ignition Coil for Gen3 TSI engines (1.8T/2.0T/2.5T/3.0T/4.0T) MSRP: $53.00