Audi TT (8S) 2015> 1.8T FSI 177bhp remap figures
Stock, this 2015> Audi TT petrol (1.8L) produces 177bhp and 250Nm. Our expected figures for a Stage 1 remap are 227bhp and 345Nm, an expected gain of up to 50bhp and 95Nm.
Choose your map
Stage 1 remap figures
A Stage 1 remap is a software-only change to the ECU on an otherwise standard car. It needs no extra parts, which makes it the usual starting point.
| Stock | Vanguard expected | Expected gain, up to | |
|---|---|---|---|
| Power | 177 bhp | 227 bhp | +50 bhp |
| Torque | 250 Nm | 345 Nm | +95 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 177 bhp | 250 Nm | |
| Stage 1Maximum software-only performance | 227 bhp | 345 Nm | +50 bhp +95 Nm |
| Stage 1 EcoPerformance with economy in mind | 215 bhp | 337 Nm | +38 bhp +87 Nm |
| Eco mapEconomy first | 211 bhp | 333 Nm | +34 bhp +83 Nm |
Who is the Stage 1 map for?
- Drivers who want a sharper throttle and a small, honest gain from software alone.
- Owners who would rather keep the car standard in every other way.
- Anyone who wants the fullest software-only map for this engine, accepting that the gain is modest without a turbocharger.
What this means for your TT
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.
Engine management is by a Continental Simos 12/18 unit. 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 questions
How much power does the Stage 1 map give the Audi TT 1.8T FSI 177bhp?
We expect 227bhp and 345Nm against 177bhp and 250Nm as standard: up to +50bhp and +95Nm. These are expected figures, and we confirm what is achievable on your own car after a diagnostic check.
Does a Stage 1 remap need any extra parts on the Audi TT 1.8T FSI 177bhp?
No. Stage 1 is a software-only change to the ECU on an otherwise standard car.
Is there a gentler map than Stage 1 for this engine?
Yes, two. Stage 1 Eco is performance with economy in mind: 215bhp and 337Nm expected. The Eco map is economy first: 211bhp and 333Nm. Both still sit above the standard 177bhp and 250Nm.
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 TT figures
Other petrol variants
All petrol TT (8S) variants · TT (8S) 2014> overview · All Audi figures