BMW 118d 122
Engine Tuning in London
BMW 118d 122 in London. 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 118d 122: standard vs remapped
Diesel engine. Indicative stage 1 figures, fully dyno tested.
Power
+36 bhp · +30%- Standard122 bhp
- Remapped158 bhp
Torque
+65 Nm · +23%- Standard280 Nm
- Remapped345 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 118d 122 from 122 bhp to 158 bhp, and from 280 Nm to 345 Nm of torque. That is 36 bhp (30%) more power and 65 Nm (23%) more torque from software alone, available in London.
These are indicative figures for a diesel BMW 1 Series in good health. Your own results depend on the condition of the car.
BMW 118d 122: remap at a glance
- Fuel: Diesel
- Standard power: 122 bhp, remapped: 158 bhp (+36 bhp, +30%)
- Standard torque: 280 Nm, remapped: 345 Nm (+65 Nm, +23%)
- Service: stage 1 ECU remap, fully dyno tested
How engine tuning works on a diesel BMW 1 Series
On a diesel the ECU decides how much fuel is injected and how hard the turbo works. A remap adjusts those calibrations within safe limits, so the gains show up mainly as extra torque low in the rev range and smoother, more responsive pull.
How the BMW 118d 122 compares
Of the 5 diesel 1 Series engines in our data, this one comes 4th for power gain, which is 1 bhp below the 1 Series diesel average of 37 bhp.
Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 36 bhp and 65 Nm sits at or above that benchmark.
Remapping your BMW 1 Series in London
Remap Experts has a dedicated London site, so you deal with a local team backed by a national network. We regularly work with drivers in Hounslow, Watford, Sutton, Romford and Enfield and nearby areas of London.
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 Croydon, Kensingtonandchelsea and Essex, those neighbouring Remap Experts sites can help too.
Get a quote for your BMW 118d 122
Tell us about your car and we will come back with a quote by SMS or phone.
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