RaceChip Tuning For 2012-2018 Audi S6 & S7 (C7) 4.0 TFSI Select Module:RS + App (+70hp/+66tq) restriction the amount of filtered

restriction the amount of filtered air (from the air filter on the rear induction turbo inlet) through the PCV Valve into the intake valves

Upgrade your 2014-2018 Dodge Ram 2500 or 3500 6

2001-2005 GMC Sierra 1500: 4

this system reduces restriction and allows your turbo to breathe freely

and B8 Q5 models

RaceChip Tuning For 2012-2018 Audi S6 & S7 (C7) 4.0 TFSI Select Module:RS + App (+70hp/+66tq) restriction the amount of filteredRaceChip offers advanced chip tuning for the 2012 2018 Audi S6 (C7) & S7 (4G8 C7) 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 (+84hp +79tq) Power Gain With