BMW 2 Series Active Tourer 2018-2022 218i 138bhp remap figures
Thinking of remapping a BMW 2 Series Active Tourer 218i 138bhp? The standard car makes 138bhp and 220Nm; with a Stage 1 remap from our Leicester workshop we expect around 183bhp and 283Nm, up to +45bhp and +63Nm.
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 | 138 bhp | 183 bhp | +45 bhp |
| Torque | 220 Nm | 283 Nm | +63 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 138 bhp | 220 Nm | |
| Stage 1Maximum software-only performance | 183 bhp | 283 Nm | +45 bhp +63 Nm |
| Stage 1 EcoPerformance with economy in mind | 172 bhp | 278 Nm | +34 bhp +58 Nm |
| Eco mapEconomy first | 168 bhp | 275 Nm | +30 bhp +55 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 Active Tourer
Without a turbocharger the improvement comes from ignition, fuelling and throttle mapping rather than boost, so expect a smaller but still noticeable change in response.
Engine management is by a Bosch MG1CS201 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 Active Tourer 218i 138bhp?
We expect 183bhp and 283Nm against 138bhp and 220Nm as standard: up to +45bhp and +63Nm. 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 Active Tourer 218i 138bhp?
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: 172bhp and 278Nm expected. The Eco map is economy first: 168bhp and 275Nm. Both still sit above the standard 138bhp and 220Nm.
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 Active Tourer figures
Other petrol variants
All petrol 2 Series Active Tourer variants · 2 Series Active Tourer 2014-2022 overview · All BMW figures