Audi TT stage 2
ASF Tuning has successfully carried out Stage 2 tuning on an Audi TT RS, taking this sports car's performance to a whole new level.
What does Stage 2 tuning involve?
Stage 2 tuning covers upgrades to key engine and exhaust components, together with ECU optimisation, to achieve a significant increase in power, torque and the vehicle's overall performance.
Stage 2 tuning results on the Audi TT RS

- More power: After Stage 2 tuning, engine power is significantly increased, allowing faster acceleration and better throttle response.
- Optimised exhaust system: Fitting an upgraded exhaust system improves airflow, reduces back pressure and adds a more aggressive sound, further contributing to the vehicle's sporty character.
- Advanced ECU remapping: Precise ECU tuning allows optimal control of the engine, adjusting the fuel injection and ignition timing maps for maximum efficiency and performance.
- Improved drivability: With improved throttle response and more torque, the Audi TT RS becomes even more dynamic and agile on the road, giving the driver a top driving experience.
Why choose ASF Tuning?
Our team of experts is dedicated to providing top tuning solutions tailored to your vehicle's specific needs. With extensive experience working with sports cars such as the Audi TT RS, we guarantee high performance and satisfaction after every tune.
If you want to unlock your vehicle's full potential, ASF Tuning is the right choice for you. Visit us and find out how we can improve your car's performance.