The chip communicates with the RaceChip app via Bluetooth and enables you to easily control the performance increase by choosing between 3 tuning modes from your smartphone: Efficiency for saving fuel in urban traffic, Sport for improved mid-range flexibility on open roads, Race for maximum performance.

Chip tuning from RaceChip for your Audi A3 (8V) 1.4 TFSI (90KW). Experience the true potential and power of your AUDI.

For 2.0 TDI engines in the current series (regardless whether in the Audi A3, A4, Q3 or Q5) you can surpass even the next-highest Audi model with RaceChip diesel tuning when it comes to power – and at a much lower price than you would have …

For 2.0 TDI engines in the current series (regardless whether in the Audi A3, A4, Q3 or Q5) you can surpass even the next-highest Audi model with RaceChip diesel tuning when it comes to power – and at a much lower price than you would have …

A global frontrunner in luxury automotive brands, Audi reigns as a top seller, celebrated for its potent, efficient, and pioneering engines. Elevate your Audi experience with a DTE Systems Audi performance chip, an innovation that propels performance and torque to impressive heights, reaching up to a 30% increase.

With one of these chips, you will be able to maximize the performance and engine power of your A3. It can be quickly installed and adjusted in your engine's ECU computer, allowing you to quickly and conveniently tweak engine settings on the fly.

By means of advanced engine technology, the Audi A3 can even be optimized: DTE's modules enable improved performance and immediate throttle response. With the PowerControl X module, the Audi A3 Sportback receives a terrific upgrade of +63 hp at +87 Nm.

Our Audi A3 Performance Chip adjusts your vehicle's air/fuel ratio, engine timing, and several other engine computers to reprogram the ECM for a more efficient air/fuel ratio and timing curve. After years of research, we've perfected our product to ensure it's …

Improve your car's performance, engine power and torque thanks to our chiptuning files for Audi A3. All files available in TC Performance are custom made by experienced engineers, programmers and tuners and tested on two Dyno Project dynamometers 4x4.