BMW 2 Series (M) (G87) 2023> M2 453bhp remap figures
Thinking of remapping a BMW 2 Series (M) M2 453bhp? The standard car makes 453bhp and 551Nm; with a Stage 1 remap from our Leicester workshop we expect around 653bhp and 852Nm, up to +200bhp and +301Nm.
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 | 453 bhp | 653 bhp | +200 bhp |
| Torque | 551 Nm | 852 Nm | +301 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 453 bhp | 551 Nm | |
| Stage 1Maximum software-only performance | 653 bhp | 852 Nm | +200 bhp +301 Nm |
| Stage 1 EcoPerformance with economy in mind | 603 bhp | 828 Nm | +150 bhp +277 Nm |
| Eco mapEconomy first | 587 bhp | 813 Nm | +134 bhp +262 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 2 Series (M)
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 Bosch MG1CS049 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 BMW 2 Series (M) M2 453bhp?
We expect 653bhp and 852Nm against 453bhp and 551Nm as standard: up to +200bhp and +301Nm. 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 BMW 2 Series (M) M2 453bhp?
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: 603bhp and 828Nm expected. The Eco map is economy first: 587bhp and 813Nm. Both still sit above the standard 453bhp and 551Nm.
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 BMW 2 Series (M) figures
Other petrol variants
All petrol 2 Series (M) (G87) variants · 2 Series (M) (G87) 2023> overview · All BMW figures