Ohlins Road & Track DFV Coilover Kit for 08-16 Audi A4/A5/S4/S5/RS4/RS5 (B8) FWD/quattro Road & Track Coilover System MSRP: $4,100.00
JXB Performance Audi B9 S4/S5/RS4/RS5 Driveshaft Center Support Bearing Carrier Upgrade MSRP: $413.99 - $453.99
034Motorsport Dynamic+ TCU Software Upgrade for AL552 ZF8 Transmission, B9 RS4/RS5 MSRP: $136.00 - $1,020.00
034Motorsport B9/B9.5 AUDI RS4/RS5 EA839 2.9TT Dynamic+ Performance ECU & AL552 ZF8 Transmission Tuning Bundle MSRP: $68.00 - $1,972.00
034Motorsport Subframe Bushings, Rear, Billet Aluminum, B4/B5 Chassis Audi A4/S4/RS4 & RS2 MSRP: $343.20
034Motorsport Billet Aluminum Rear Subframe Reinforcement Kit, B4/B5 Audi RS2 & A4/S4/RS4 Quattro MSRP: $260.26
