Audi A4 (B6) 2000-2004 1.9 TDI PD 100bhp remap figures
Thinking of remapping a Audi A4 1.9 TDI PD 100bhp? The standard car makes 100bhp and 250Nm; with a Stage 1 remap from our Leicester workshop we expect around 162bhp and 345Nm, up to +62bhp 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 | 100 bhp | 162 bhp | +62 bhp |
| Torque | 250 Nm | 345 Nm | +95 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 100 bhp | 250 Nm | |
| Stage 1Maximum software-only performance | 162 bhp | 345 Nm | +62 bhp +95 Nm |
| Stage 1 EcoPerformance with economy in mind | 147 bhp | 337 Nm | +47 bhp +87 Nm |
| Eco mapEconomy first | 142 bhp | 333 Nm | +42 bhp +83 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 A4
Diesel remaps work mainly on boost pressure, fuel delivery and torque limiters, which is why the Nm gain is usually the figure you feel in everyday driving, particularly when overtaking or towing.
This car is listed with a Bosch EDC15P+ engine control 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 A4 1.9 TDI PD 100bhp?
We expect 162bhp and 345Nm against 100bhp and 250Nm as standard: up to +62bhp 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 A4 1.9 TDI PD 100bhp?
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: 147bhp and 337Nm expected. The Eco map is economy first: 142bhp and 333Nm. Both still sit above the standard 100bhp 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 A4 figures
Other diesel variants
- 1.9 TDI PD 115bhp 2000-2004
- 1.9 TDI PD 130bhp 2000-2004
- 2.5 TDI 155bhp 2000-2004
- 2.5 TDI 163bhp 2000-2004
- 2.5 TDI 180bhp 2000-2004
All diesel A4 (B6) variants · A4 (B6) 2000-2004 overview · All Audi figures