Audi TT-S ECU remapping
102 files available
About remapping
The Audi TTS accounts for 102 files in our catalogue, almost entirely the 2.0 TFSI petrol turbo in its S specification. It is the mid-tier performance version of the TT, sitting between the standard car and the TT RS.
Stage 1 makes up 36 files against 21 Stage 2 — a very high second-level proportion, reflecting how heavily these cars are modified. The ECUs include SIMOS18, SIMOS18.1, MED9.1 and MED9.1.5, plus DQ250 transmission units.
Model highlights
- ›36 Stage 1 files and 21 Stage 2: a very high second-level proportion.
- ›Almost entirely the 2.0 TFSI petrol turbo in S specification.
- ›The mid-tier performance version between the TT and TT RS.
- ›ECUs including SIMOS18, SIMOS18.1, MED9.1, MED9.1.5 and DQ250.
Fuel split
Engines and gains
| Engine | Fuel | Stock | Stage 1 | Stage 2 |
|---|---|---|---|---|
| 2.0 TFSI | Petrol | 310 hp | 348 hp +38 | — |
Indicative figures from the technical catalogue; confirmed when you request the file.
Power curve
2.0 TFSI
ECUs
ECU manufacturers
Available services
Remapping services
Stage 1
Optimising the original map with no hardware changes: more power and torque, full reliability.
Stage 2
Remap for vehicles with mechanical upgrades (intake, exhaust, intercooler…).
Speed limiter removal
Removal of the factory speed limiter.
Pops & bangs
Pops & bangs exhaust effect (on lift-off and gear changes).
Stage 3
Setup for high-performance modifications on specific hardware.
Why remap with Repromatronic
- ✓More power and torque with engine-safe tuning
- ✓Sharper throttle response and nicer driving
- ✓Potential fuel savings in normal driving
- ✓Files built from the original and 100% reversible
- ✓Made by technicians with thousands of projects behind them
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Log in as a professionalFrequently asked questions
How much does the 2.0 TFSI take?
It is a turbocharged petrol with genuine headroom, which is why it has such a strong tuning tradition. Stage 1 works with standard hardware.
Why so much Stage 2 work?
Because a large share of these cars arrive with intake, exhaust or intercooler modifications already fitted. If your car is standard, Stage 1 applies.
What is the DQ250?
It is the dual-clutch transmission ECU. Work on it adjusts shift points and torque limits, and often complements an engine map.