BMW 116i 121
Engine Tuning Bristol
BMW 116i 121 in Bristol. 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 116i 121: standard vs remapped
Petrol engine. Indicative stage 1 figures, fully dyno tested.
Power
+20 bhp · +17%- Standard121 bhp
- Remapped141 bhp
Torque
+35 Nm · +22%- Standard160 Nm
- Remapped195 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
The BMW 116i 121 produces 121 bhp and 160 Nm of torque as standard. After a stage 1 ECU remap in Bristol, our figures show 141 bhp and 195 Nm: a gain of 20 bhp (17%) and 35 Nm (22%).
Treat the numbers as a guide: they are stage 1 estimates for a petrol BMW 1 Series in sound condition, and individual cars differ.
BMW 116i 121 power and torque after remapping
- Fuel: Petrol
- Standard power: 121 bhp, remapped: 141 bhp (+20 bhp, +17%)
- Standard torque: 160 Nm, remapped: 195 Nm (+35 Nm, +22%)
- Service: stage 1 ECU remap, fully dyno tested
What a remap does for a petrol BMW 1 Series
On a petrol car the ECU controls fuelling, spark timing and any turbo boost. A remap re-calibrates those maps within safe limits, so the car responds more eagerly and pulls harder through the rev range.
BMW 116i 121 against other 1 Series engines
Among the 9 petrol 1 Series engines we have figures for, the 116i 121 ranks 6th for power gain, 5 bhp below 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 20 bhp and 35 Nm sits below that benchmark.
Remapping your BMW 1 Series in Bristol
This is the Bristol site of the Remap Experts network, serving local drivers. We regularly work with drivers in Keynsham, Portishead, Nailsea, Kingswood and Clifton and nearby areas of the South West.
Every remap is fully dyno tested and comes with a 30 day money back guarantee and a lifetime software warranty. Call 0800 779 7864 for a quote.
If you are closer to Bath, Somerset and Gwent, those neighbouring Remap Experts sites can help too.
Get a quote for your BMW 116i 121
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