BMW 125i 218
Engine Tuning in West Midlands
BMW 125i 218 in West Midlands. Standard and remapped figures for this exact engine.
- Fully dyno tested remaps
- 30 day money back guarantee
- Lifetime software warranty
- UK-wide local network
Remap stats
BMW 125i 218: standard vs remapped
Petrol engine. Indicative stage 1 figures, fully dyno tested.
Power
+40 bhp · +18%- Standard218 bhp
- Remapped258 bhp
Torque
+65 Nm · +24%- Standard270 Nm
- Remapped335 Nm
Tuning figures are indicative estimates, not guaranteed results. Actual results depend on the condition of the vehicle.
Prices from £130
Fully dyno tested | 30 day money back guarantee | Lifetime software warranty
A stage 1 remap lifts the BMW 125i 218 from 218 bhp to 258 bhp, and from 270 Nm to 335 Nm of torque. That is 40 bhp (18%) more power and 65 Nm (24%) more torque from software alone, available in West Midlands.
These are indicative figures for a petrol BMW 1 Series in good health. Your own results depend on the condition of the car.
BMW 125i 218 power and torque after remapping
- Fuel: Petrol
- Standard power: 218 bhp, remapped: 258 bhp (+40 bhp, +18%)
- Standard torque: 270 Nm, remapped: 335 Nm (+65 Nm, +24%)
- Service: stage 1 ECU remap, fully dyno tested
What a remap does for a petrol BMW 1 Series
A petrol remap re-works the engine management calibration: air-fuel ratio, ignition advance and boost where fitted. The result is more power and a more immediate throttle, delivered by software rather than hardware changes.
How the BMW 125i 218 compares
Ranked by power gain against the other petrol 1 Series engines (9 in total), the 125i 218 is 2nd, 15 bhp above the 1 Series petrol average of 25 bhp.
Across our whole catalogue the average petrol remap adds 27 bhp and 51 Nm, so this engine's 40 bhp and 65 Nm sits at or above that benchmark.
Book performance tuning for your BMW 1 Series in West Midlands
Remap Experts has a dedicated West Midlands site, so you deal with a local team backed by a national network. We regularly work with drivers in Tipton, Willenhall, Wednesfield, Walsall and Stourbridge and nearby areas of the West Midlands.
All our remaps are fully dyno tested, backed by a 30 day money back guarantee and covered by a lifetime software warranty. Request a quote online or call 0800 779 7864.
If you are closer to Birmingham, Coventry and Worcester, those neighbouring Remap Experts sites can help too.
Want these figures on your BMW 125i 218?
Send your details and a specialist will confirm what is possible for your engine.
Included
What we can do for your BMW 1 Series
Stage 1 ECU remap
Add power and torque and improve driveability. Software only, tailored to your engine.
ECU repair and testing
Is your engine control unit playing up? We can arrange testing and repair, and source replacement ECUs.
DPF and EGR fault repair
Persistent DPF or EGR errors diagnosed and resolved in accordance with all current road-legal standards.
Engine carbon cleaning
Fault finding and carbon cleaning for the inside of your engine, typically completed in a couple of hours.
From quote to remapped in four steps
No jargon and no pressure. Here is exactly what happens.
- 01
Find your vehicle
Choose your make, model and engine to see the standard and remapped power and torque for your car.
- 02
Request a quote
Send your details and we contact you by SMS or call back with a quote. No obligation.
- 03
Book with your local site
Your local Remap Experts site arranges the remap and answers any questions about your car.
- 04
Remapped and dyno tested
Your remap is fully dyno tested, with a 30 day money back guarantee and a lifetime software warranty.
Everything you need to know
Plain-English guides to how remapping works, what it does and what to check first.
- 6 min read
What is ECU remapping?
The engine control unit, what a remap changes, and who it suits.
Read guide - 5 min read
The benefits of ECU remapping
More torque, better driveability and the potential for better economy.
Read guide - 6 min read
How ECU remapping works, step by step
From reading the original software to the dyno test.
Read guide