APR ECU Upgrade** - 3.0T EA837 V6 (Simos 8.5) for 2012-2017 Audi A6/A7/A8/S4/S5/Q5 & SQ5 MSRP: $0.00 - $1,025.04
IE 3.0T High Pressure Fuel Pump (HPFP) Upgrade | Fits Audi S4/S5/A6/A7/SQ5/Q5 Supercharged Engines MSRP: $1,501.49
034 Motorsport B8/B8.5 Audi S4/S5, Q5/SQ5, C7 A6/A7, & D4 A8 3.0 TFSI Performance Software ECU & TCU Transmission Tuning Bundle MSRP: $102.00 - $1,020.00
