Audi S6 2.9L ECU and TCU Tune Bundle

Audi S6 2.9L ECU and TCU Tune Bundle


Audi S6 2.9L ECU and TCU Tune Bundle


Regular price $899.99
Performance Options:
  • Best Customer Support
  • Free Data Log Reviewing
  • At Home OBD Flashing For Most Cars
  • Remote Custom Tuning Available

Tune Features


- Vehicle speed limits removed

- Left foot Breaking enabled 

- Refined Acceleration 

- Maximized performance

- Access to 91, 93, 100 Octanes, E40, E85 Fuels

- Custom tuning available for Upgraded HPFPs, Upgraded turbos, Ethanol, and more 

- Boost gauge recalibrated for increased boost

- Auto Start-Stop defaults to off instead of on


- Increased torque limits

- Raised Launch Control RPM

- Increased Line Pressure

- Faster Shifting

Both ECU and TCU Tunes can be flashed at any time, anywhere! Whether you're changing fuels, turning your burbles on or off, or upgrading your tune, you can now flash your car at your own convenience, all you need is a PC running Windows. 

Click here to learn more about our at home flasher. 

 *Stage two tunes are for off-road racing only and are not permitted for road use.*

High Pressure Fuel Pumps

The RS5 Uses a single Hitachi HPFP that highly limits the EA839 engine when upgrading to E85 or upgraded turbos. PME Tuning supports the 034 HPFP piston upgrade and is also working with Spool Performance on making a full pump replacement that will allow for full E85 on upgraded turbos.

Custom Tuning

We offer Custom Tuning! Please send an email to Joel@pmetuning with your current or future build notes and we will be happy to set up an appointment to get your build set up on a base map and get it dyno'd.

Supported years

S6 2020 - 2024

*Some 2024 year cars have updated security and are not supported. These customers will be fully refunded*