RaceChip tuning upgrade for Audi RS6 4.0T (591HP/441kW)


State-of-the-art for high-performance vehicles. The combination of ultramodern hardware, cutting-edge software, and technology (up to 7 analog and digital channels) plus comprehensive safety and service packages gives petrolheads everything they’ve ever wanted in their own cars.

SKU: RC_0045 Categories: , Tag:


Experience the intense joy of driving on challenging cross-country roads, the thrill of commanding acceleration away from traffic lights, or the confidence inspired by ample power on the autobahn – all roads lead to Audi RS6 4.0T RaceChip GTS Black. Engines should be asked to produce full performance only after they’ve reached working temperature. The Warm-Up Timer feature integrated into RaceChip GTS Black makes sure the engine is ready to really deliver – it makes the full power increase available only once the engine is properly warm, which will also increase your car’s lifetime.

RaceChip GTS Black comes to you with the right mapping for the engine in your car. You can also use the Digital User Interface to tune the GTS Black yourself to the engine’s performance and characteristics. The 7 finetuning mappings mean the RaceChip and the engine can be matched perfectly, without effort and without tools. Available installation if desired, feel free to request an installation quote.

Fits: 2021+ Audi RS6 4.0T (591HP/441W)


  • +80 HP
  • +144 TQ
  • 7 fine tuning mappings
  • Up to +20% MPG
  • 2-year engine warranty (up to $10,000)
  • 1x re-programming if you change your car
  • Warm-up timer
  • App control (optional, +50 USD)

In the box:

  • RaceChip GTS Black
  • Wiring kit for your engine
  • 360° fixing clips
  • Stock plug
  • Fitting instructions
  • Cable ties

Images for illustration only. Actual parts supplied may differ depending on the vehicle.

Check all our tuning options here.

Additional information

Dimensions 12.5 × 9.5 × 3.5 in


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AudiRS6C8 2021+4.0TQuattro