RaceChip Tuning For 2012-2018 Audi S8 (D4/4H) 4.0 TFSI s50 The higher your boost levels

The higher your boost levels and milage the more apparent these problems become

this LPFP upgrade is essential for maintaining optimal fuel delivery and performance

• Power gains of up to 40whp and 40wtq on a factory vehicle

Just a matter of time

or you need E85 compatibility in an OEM pump assembly

RaceChip Tuning For 2012-2018 Audi S8 (D4/4H) 4.0 TFSI s50 The higher your boost levelsRaceChip 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