034Motorsport Billet Aluminum Rear Subframe Mount Insert Kit, B8/B8.5 Audi S4/RS4, S5/RS5, Allroad, Q5/SQ5, 95B Porsche Macan MSRP: $241.92
Stoptech ST-60 Big Brake Kit With 380x32 2-Piece Rotors & 6 Piston Caliper (Fits: Audi B8/8.5 S4/S5) MSRP: $4,600.00 - $4,700.00
APR TCU Upgrade** - 7 Speed DSG and S Tronic (DL501) (MLB) for 2010-2018 Audi A4/S5/S6 & S7 MSRP: $669.93
JXB Performance B8 A4/A5/S4/S5/RS5 Driveshaft Center Support Bearing Carrier Upgrade MSRP: $449.99 - $494.99
