2015–2022 Audi TT / TTS / TTRS Custom HP Tuners Tuning (2.0T EA888 Gen 3 / 2.5T DAZA & DNWA)

Our HP Tuners custom calibrations for the 2015–2022 Audi TT lineup are engineered to maximize the performance of the 2.0L EA888 Gen 3 turbo engine and the legendary 2.5L DAZA/DNWA 5-cylinder turbo in the TTRS. Whether you’re driving a refined TT, a sharper TTS, or the high-performance TTRS, our in-house tuning improves throttle response, horsepower, torque, and drivability while maintaining Audi reliability.

Key Features

• Engine Coverage

  • Audi TT (2015–2022) – 2.0L Turbo I4 (EA888 Gen 3, MED17 / MG1)

  • Audi TTS (2015–2022) – 2.0L Turbo I4 (EA888 Gen 3, higher output MED17 / MG1)

  • Audi TTRS (2017–2022) – 2.5L Turbo I5 (DAZA / DNWA, MQB platform)

• Transmission Support – Calibration for S-Tronic dual-clutch transmissions (6-speed & 7-speed DCT), refining torque limits, launch control, and shift strategies

• Custom Calibration – Adjustments available for intakes, downpipes, intercoolers, exhaust systems, turbo upgrades, fueling upgrades, and flex-fuel/E85 conversions

• Safe Performance – Tunes designed with knock-safe ignition, optimized fueling, and factory-like drivability

• Remote Tuning – Fully supported via HP Tuners MPVI2 and MPVI3 (ECU unlock required for MG1 and DAZA/DNWA platforms)

Benefits

• Sharper throttle response with reduced turbo lag

• Noticeable horsepower and torque gains across the RPM range

• Stronger mid-range torque and top-end acceleration

• Enhanced transmission performance for both daily use and spirited driving

• Reliable calibration for stock and heavily modified TT/TTS/TTRS builds

Compatibility

Custom tuning is available for:

• 2015–2022 Audi TT (2.0T EA888 Gen 3, MED17 / MG1 ECU)

• 2015–2022 Audi TTS (2.0T EA888 Gen 3, MED17 / MG1 ECU)

• 2017–2022 Audi TTRS (2.5T Turbo I5, DAZA / DNWA ECU)

Process

1. Purchase your TT/TTS/TTRS custom tuning package.

2. Unlock the ECU (required for MG1 and TTRS DAZA/DNWA platforms).

3. Use HP Tuners to read your factory ECU calibration.

4. Provide your stock file and a list of modifications.

5. Receive a calibration tailored for your build.

6. Flash your tune and enjoy instant improvements.

Professional Assurance

All Audi TT, TTS, and TTRS calibrations are built in-house with a focus on drivability, safety, and consistent power delivery. From lightly modified TTs to track-prepped TTRS models with upgraded fueling and turbos, our HP Tuners custom tuning delivers proven gains across the MQB and MQB Evo platforms.

Meta Description (SEO)

Custom HP Tuners tuning for 2015–2022 Audi TT, TTS, and TTRS. Support for 2.0T EA888 Gen 3 and 2.5T DAZA/DNWA. Improve horsepower, torque, throttle response, and drivability.