RaceChip 2018 - 2019 Audi S4 / S5 3.0L (Premium Plus / Prestige) GTS Black Tuning Module (w/App)

The ultimate tuning box designed to modify performance vehicles to reach their true potential. The RaceChip GTS Black Tuning Box is state-of-the-art hardware with engine-specific mappings for the best results and compatibility. It has a powerful ARM Cortex-M3 processor with up to 7 analog and digital channels. This tuning chip has 7 fine tuning mappings that can provide high-performance cars with more power and torque, putting your car over the top of the pack. The additional power gain also increases your engine efficiency, giving you more fuel mileage. The app control feature lets you download the pre-programmed settings right from RaceChip servers and lets you control the GTS Black Tuning Box from your smartphone. Each engine is different, even those with the same year and model have slight differences.

You can use the RaceChip GTS Black to match your engine's performance and characteristics perfectly. This high-quality German product has cutting-edge technology that can be controlled with an easy to use digital interface. Installation is easy and can be done even if you have a limited mechanical and electrical background.