Audi A3 (8L) 2000-2003 1.9 TDi 90bhp remap figures
Thinking of remapping a Audi A3 1.9 TDi 90bhp? The standard car makes 90bhp and 210Nm; with a Stage 1 remap from our Leicester workshop we expect around 135bhp and 306Nm, up to +45bhp and +96Nm.
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 | 90 bhp | 135 bhp | +45 bhp |
| Torque | 210 Nm | 306 Nm | +96 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 90 bhp | 210 Nm | |
| Stage 1Maximum software-only performance | 135 bhp | 306 Nm | +45 bhp +96 Nm |
| Stage 1 EcoPerformance with economy in mind | 124 bhp | 298 Nm | +34 bhp +88 Nm |
| Eco mapEconomy first | 120 bhp | 294 Nm | +30 bhp +84 Nm |
Who is the Stage 1 map for?
- Drivers who want stronger pulling power for overtaking, hills and towing, with no parts to fit.
- Daily and motorway drivers who want the engine to feel less strained at cruising speed.
- Anyone who wants the biggest software-only change we list for this engine.
What this means for your A3
On a diesel the biggest change is normally torque: the remap changes how much fuel and boost the ECU allows across the rev range, so pulling power arrives earlier and holds on longer.
Engine management is by a Bosch EDC15V unit. Older engine management is simpler to work with, but age matters: worn sensors, leaks and tired components can hold back what a remap delivers, which is why we run a diagnostic check first.
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 A3 1.9 TDi 90bhp?
We expect 135bhp and 306Nm against 90bhp and 210Nm as standard: up to +45bhp and +96Nm. 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 A3 1.9 TDi 90bhp?
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: 124bhp and 298Nm expected. The Eco map is economy first: 120bhp and 294Nm. Both still sit above the standard 90bhp and 210Nm.
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 A3 figures
Other diesel variants
- 1.9 TDi 90bhp 1996-1999
- 1.9 TDI PD 100bhp 1996-2003
- 1.9 TDi 110bhp 1996-1999
- 1.9 TDi 110bhp 2000-2003
- 1.9 TDI PD 130bhp 1996-2003
All diesel A3 (8L) variants · A3 (8L) 1996-2003 overview · All Audi figures