BMW X3 2.5si 218
ECU Remapping in Belfast
BMW X3 2.5si 218 in Belfast. 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 X3 2.5si 218: standard vs remapped
Petrol engine. Indicative stage 1 figures, fully dyno tested.
Power
+20 bhp · +9%- Standard218 bhp
- Remapped238 bhp
Torque
+43 Nm · +17%- Standard250 Nm
- Remapped293 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
Out of the box the BMW X3 2.5si 218 gives 218 bhp and 250 Nm. Remapped in Belfast, we record 238 bhp and 293 Nm, so 20 bhp and 43 Nm more, or 9% and 17% respectively.
These are indicative figures for a petrol BMW X3 in good health. Your own results depend on the condition of the car.
BMW X3 2.5si 218 power and torque after remapping
- Fuel: Petrol
- Standard power: 218 bhp, remapped: 238 bhp (+20 bhp, +9%)
- Standard torque: 250 Nm, remapped: 293 Nm (+43 Nm, +17%)
- Service: stage 1 ECU remap, fully dyno tested
What a remap does for a petrol BMW X3
Factory petrol calibrations leave margin for poor fuel and hot climates. A remap tunes the ignition, fuelling and boost maps to make better use of that margin, which shows up as livelier throttle response and stronger acceleration.
How the BMW X3 2.5si 218 compares
Among the 5 petrol X3 engines we have figures for, the 2.5si 218 ranks 4th for power gain, 3 bhp below the X3 petrol average of 23 bhp.
Across our whole catalogue the average petrol remap adds 27 bhp and 51 Nm, so this engine's 20 bhp and 43 Nm sits below that benchmark.
BMW X3 engine tuning in Belfast
Remap Experts has a dedicated Belfast site, so you deal with a local team backed by a national network. We regularly work with drivers in Holywood, Newtownabbey, Millisle, Lisburn and Dunmurry and nearby areas of Northern Ireland.
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 Glasgow, Scotland and Carlisle, those neighbouring Remap Experts sites can help too.
Ready for ECU remapping on your BMW X3 in Belfast?
Send your details and a specialist will confirm what is possible for your engine.
Included
What we can do for your BMW X3
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