RaceChip Tuning For 2012-2018 Audi S8 (D4/4H) 4.0 TFSI s50 or you need E85 compatibility

or you need E85 compatibility in an OEM pump assembly

Just a matter of time

The hoses are Gates® brand and are the exact factory PCV piping diameter maintaining the flow rate throughout the entire oil catch can system ensuring no excessive crankcase pressure buildup

our Dual Clutch Transmission pans boast cooling fins and the high-capacity version increased oil capacity

RaceChip Tuning For 2012-2018 Audi S8 (D4/4H) 4.0 TFSI s50 or you need E85 compatibilityRaceChip offers advanced chip tuning for the 2012 2018 Audi S8 (D4 4H) with the 4. 0 TFSI engine, enhancing horsepower, torque, and fuel efficiency. These plug and play tuning modules are easy to install and optimize key engine parameters such as fuel injection, turbo boost, and air fuel ratios. The result is a significant performance boost while ensuring engine reliability and safety. Power Gain With GTS Black (+94hp +93tq) Power Gain With RS (+78hp