Audi A5 ECU remapping
1,668 files available
About remapping
The Audi A5 accounts for 1,668 files in our catalogue, with an unusually strong petrol presence for the brand: the 2.0 TFSI leads with 298 files, ahead of the 2.0 TDI and the 3.0 TDI V6. It is a coupe and sportback with genuine performance intent, and the requested work reflects that.
Stage 1 makes up 1,355 files, with 236 EGR off, 203 speed limiter removals and 176 Stage 2 — a healthy proportion for the second level. The ECUs are MED17.1 on the petrol turbos and EDC17CP14, EDC17CP04, EDC17C46 and EDC17CP44 on the diesels.
Model highlights
- ›1,355 Stage 1 files, with the 2.0 TFSI as the single most worked engine.
- ›176 Stage 2 files, a healthy proportion for this model.
- ›Coverage of the 3.0 TDI V6 alongside the four-cylinder units.
- ›ECUs including MED17.1, EDC17CP14, EDC17CP04, EDC17C46 and EDC17CP44.
Fuel split
Engines and gains
| Engine | Fuel | Stock | Stage 1 | Stage 2 |
|---|---|---|---|---|
| 3.0 TDI | Diesel | 211 hp | 291 hp +80 | — |
| 40 TFSI (2.0) | Other | 204 hp | 239 hp +35 | — |
| 2.0 TFSI | Petrol | 190 hp | 260 hp +70 | — |
| 40 TDI (2.0) | Diesel | 184 hp | 225 hp +41 | — |
| 1.8 TFSI | Petrol | 170 hp | 212 hp +42 | — |
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.
EGR off
EGR valve management to reduce soot issues and improve response.
Speed limiter removal
Removal of the factory speed limiter.
DPF off
Particulate filter solution: no more regenerations or blockage warnings.
Stage 2
Remap for vehicles with mechanical upgrades (intake, exhaust, intercooler…).
AdBlue/SCR off
AdBlue/SCR system management to avoid faults and lock-outs.
Pops & bangs
Pops & bangs exhaust effect (on lift-off and gear changes).
DTC delete
Clearing of fault codes (DTC) that can't be removed via diagnosis.
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
Which A5 engine gains the most?
The 2.0 TFSI petrol turbo delivers the largest gains in outright figures and is the most worked unit in our catalogue for this model.
What is Stage 2 and do I need it?
Stage 2 assumes mechanical modifications such as intake, exhaust or intercooler. If your car is standard, Stage 1 is what applies to you.
Do you cover the 3.0 TDI V6?
Yes, both the common-rail and DPF versions are present in the catalogue, offering strong mid-range gains.