UNITRONIC AUDI RS6 4.0 TFSI PERFORMANCE SOFTWARE | STAGE 1 +

Performance Software Precisely Engineered for a completely stock car.
Performance Software for your ECU Box Code is subject to availability.

Flashed directly through the (OBDII) Diagnostic port of your vehicle (15-20 minutes).

This vehicle has added support through UniCONNECT+ which allows you to program your own vehicle right in your own garage. Learn More

• Engineered with Strict Industry Standards
• Extensively Tested Under Various Driving Conditions
• Factory Safety Limiters Retained
• Optimized Responsiveness and Drivability
• Optimized Smoothness and Driving Comfort
• Power Delivery Perfectly Optimized Throughout the Power Band
• Improved Fuel Efficiency
• Ignition Timing Precisely Calibrated for Higher Octane Fuel

Unitronic uses and recommends Liqui Moly Oil & Additives exclusively for your vehicle, which meet Audi/VW approvals. To ensure your vehicle is maintained with the #1 oil brand in Germany, see what is recommended for you with the
Liqui Moly Oil Guide.