Audi S4 2009-2014 3.0 TFSI 328bhp remap figures
Stock, this 2009-2014 Audi S4 petrol (3.0L) produces 328bhp and 441Nm. Our expected figures for a Stage 1 remap are 387bhp and 515Nm, an expected gain of up to 59bhp and 74Nm.
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 | 328 bhp | 387 bhp | +59 bhp |
| Torque | 441 Nm | 515 Nm | +74 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 328 bhp | 441 Nm | |
| Stage 1Maximum software-only performance | 387 bhp | 515 Nm | +59 bhp +74 Nm |
| Stage 1 EcoPerformance with economy in mind | 372 bhp | 509 Nm | +44 bhp +68 Nm |
| Eco mapEconomy first | 368 bhp | 505 Nm | +40 bhp +64 Nm |
Who is the Stage 1 map for?
- Drivers who want a noticeably quicker car from a software-only change, with no new parts.
- Daily drivers who want stronger mid-range pull and a sharper throttle.
- Anyone who wants the biggest gain we list without fitting hardware.
What this means for your S4
On a turbocharged petrol engine a remap adjusts boost, ignition timing and fuelling together, so both power and mid-range torque rise and the car pulls harder out of corners and junctions.
Engine management is by a Continental SIMOS 8.4/8.5 unit. We read the ECU on your car and compare it with the software listed here before any work starts, so you know what to expect before you commit.
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 S4 3.0 TFSI 328bhp?
We expect 387bhp and 515Nm against 328bhp and 441Nm as standard: up to +59bhp and +74Nm. 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 S4 3.0 TFSI 328bhp?
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: 372bhp and 509Nm expected. The Eco map is economy first: 368bhp and 505Nm. Both still sit above the standard 328bhp and 441Nm.
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 S4 figures
Other petrol variants
All petrol S4 variants · S4 2009-2016 overview · All Audi figures