Alfa Romeo 159 2006-2011 1.75 TBi 200bhp remap figures
The Alfa Romeo 159 1.75 TBi 200bhp (2006-2011) is a petrol 1.7L model making 200bhp and 320Nm as standard. After a Stage 1 ECU remap we expect 246bhp and 433Nm - up to 46bhp and 113Nm more than stock.
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 | 200 bhp | 246 bhp | +46 bhp |
| Torque | 320 Nm | 433 Nm | +113 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 200 bhp | 320 Nm | |
| Stage 1Maximum software-only performance | 246 bhp | 433 Nm | +46 bhp +113 Nm |
| Stage 1 EcoPerformance with economy in mind | 235 bhp | 424 Nm | +35 bhp +104 Nm |
| Eco mapEconomy first | 231 bhp | 418 Nm | +31 bhp +98 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 159
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.
This car is listed with a Bosch MED17.3.1 engine control 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 Alfa Romeo 159 1.75 TBi 200bhp?
We expect 246bhp and 433Nm against 200bhp and 320Nm as standard: up to +46bhp and +113Nm. 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 Alfa Romeo 159 1.75 TBi 200bhp?
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: 235bhp and 424Nm expected. The Eco map is economy first: 231bhp and 418Nm. Both still sit above the standard 200bhp and 320Nm.
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 Alfa Romeo 159 figures
Other petrol variants
All petrol 159 variants · 159 2006-2011 overview · All Alfa Romeo figures