Audi A4 (B9) 2015> 2.0T FSI 187bhp Stage 1 Eco remap figures
The Stage 1 Eco map for the Audi A4 2.0T FSI 187bhp (2015>): 238bhp and 405Nm expected from a standard 187bhp and 320Nm, up to +51bhp and +85Nm. It keeps most of the Stage 1 gain (Stage 1 is 255bhp and 412Nm) and is tuned with economy in mind: the choice if you want the performance and care what each tank costs.
Choose your map
Stage 1 Eco remap figures
Stage 1 Eco is performance with economy in mind. It keeps most of the Stage 1 gain, so the car still pulls well, but the map is shaped for efficient, relaxed driving rather than flat-out output. It is above the standard figures. We don't quote mpg, because economy depends on the car and how it is driven.
| Stock | Vanguard expected | Expected gain, up to | |
|---|---|---|---|
| Power | 187 bhp | 238 bhp | +51 bhp |
| Torque | 320 Nm | 405 Nm | +85 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 187 bhp | 320 Nm | |
| Stage 1Maximum software-only performance | 255 bhp | 412 Nm | +68 bhp +92 Nm |
| Stage 1 EcoPerformance with economy in mind | 238 bhp | 405 Nm | +51 bhp +85 Nm |
| Eco mapEconomy first | 233 bhp | 400 Nm | +46 bhp +80 Nm |
Who is the Stage 1 Eco map for?
- Naturally aspirated owners who want a little more response and a more efficient, relaxed drive. Every map we list stays above standard.
- Drivers who want the small gain on offer without chasing peak output.
- Anyone who would otherwise take the full Stage 1 map but wants it tuned with economy in mind.
How Stage 1 Eco compares with Stage 1
Full Stage 1 on this Audi A4 is expected to give 255bhp and 412Nm (+68bhp, +92Nm). The Stage 1 Eco keeps about 75% of that power gain and 92% of the torque gain, so you get 238bhp and 405Nm: 17bhp less and 7Nm less than Stage 1, with the map shaped for efficient, relaxed driving, so it suits you if you want the pull and care about running costs. Both sit above the standard 187bhp and 320Nm.
What this means for your A4
Naturally aspirated petrol engines have no boost to raise, so gains from software alone are more modest than on a turbocharged car and come from fuelling, ignition and throttle response.
The ECU recorded for this variant is a Continental Simos 12/18. Newer ECUs often protect their software, so we read the exact unit and version on the car before confirming the figures on this page.
We remap at our Belgrave Gate workshop in Leicester, or at your home or work within 30 miles, and every job starts with a diagnostic check.
Please note: these are expected figures, not guarantees. Real results vary with the condition of the vehicle, the ECU software version, fuel quality and the hardware fitted. Some options - including Stage 2 and anything that needs extra hardware - are for off-road or competition use only. We check every vehicle first and confirm what is achievable before any work starts.
Figures reviewed 22 October 2026.
Stage 1 Eco questions
How much power does the Stage 1 Eco map give the Audi A4 2.0T FSI 187bhp?
We expect 238bhp and 405Nm against 187bhp and 320Nm as standard: up to +51bhp and +85Nm. These are expected figures, and we confirm what is achievable on your own car after a diagnostic check.
How does Stage 1 Eco differ from Stage 1 on this engine?
Full Stage 1 is expected to give 255bhp and 412Nm. Stage 1 Eco gives 17bhp less and 7Nm less, in exchange for a map shaped with economy in mind. It still sits above the standard figures.
Is Stage 1 Eco or the Eco map better for me?
Choose Stage 1 Eco if you want the performance (238bhp and 405Nm) and still care about running costs. Choose the Eco map (233bhp and 400Nm) if economy matters more than pace.
Will the Stage 1 Eco map save fuel?
It is tuned with economy in mind while keeping most of the Stage 1 performance. We do not quote mpg figures, because economy depends on the car, its condition and how it is driven.
Do I need to tell my insurer about a remap?
Yes. A remap is a modification, so you should declare it to your insurer.
More Audi A4 figures
Other petrol variants
- 40 TFSI 187bhp 2018>
- 40 G-Tron 170bhp 2019>
- 1.4T FSI 147bhp 2015>
- 35 TFSi (MH) 147bhp 2018>
- 45 TFSi 241bhp 2019>
- 2.0T FSI 248bhp 2015>
- 45 TFSi MHEV 261bhp 2020>
- 3.0T FSI 333bhp 2015>
- 3.0 V6 TFSI 354bhp 2016>
All petrol A4 (B9) variants · A4 (B9) 2015> overview · All Audi figures