BMW X3 2.5si 218
Remapping Somerset
BMW X3 2.5si 218 in Somerset. 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
Standard, the BMW X3 2.5si 218 makes 218 bhp and 250 Nm. With Remap Experts in Somerset it moves to 238 bhp and 293 Nm, which adds 20 bhp (9%) and 43 Nm (17%).
Figures are indicative stage 1 estimates for a healthy petrol BMW X3; results vary with the condition of the vehicle.
BMW X3 2.5si 218: remap at a glance
- 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
Petrol BMW X3: what changes with a remap
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.
BMW X3 2.5si 218 against other X3 engines
Ranked by power gain against the other petrol X3 engines (5 in total), the 2.5si 218 is 4th, 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.
Remapping your BMW X3 in Somerset
This is the Somerset site of the Remap Experts network, serving local drivers. We regularly work with drivers in Norton Radstock, Weston-Super-Mare, Wells, Taunton and Minehead and nearby areas of the South West.
You get a fully dyno tested remap, a 30 day money back guarantee and a lifetime software warranty with every job. Get your quote today on 0800 779 7864.
If you are closer to Bristol, Bath and Devon, those neighbouring Remap Experts sites can help too.
Want these figures on your BMW X3 2.5si 218?
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 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