BMW X5 4.4i 320(e53)
ECU Remapping Chester
BMW X5 4.4i 320(e53) in Chester. 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 X5 4.4i 320(e53): standard vs remapped
Petrol engine. Indicative stage 1 figures, fully dyno tested.
Power
+20 bhp · +6%- Standard320 bhp
- Remapped340 bhp
Torque
+40 Nm · +9%- Standard440 Nm
- Remapped480 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 X5 4.4i 320(e53) makes 320 bhp and 440 Nm. With Remap Experts in Chester it moves to 340 bhp and 480 Nm, which adds 20 bhp (6%) and 40 Nm (9%).
Figures are indicative stage 1 estimates for a healthy petrol BMW X5; results vary with the condition of the vehicle.
BMW X5 4.4i 320(e53): remap at a glance
- Fuel: Petrol
- Standard power: 320 bhp, remapped: 340 bhp (+20 bhp, +6%)
- Standard torque: 440 Nm, remapped: 480 Nm (+40 Nm, +9%)
- Service: stage 1 ECU remap, fully dyno tested
Petrol BMW X5: what changes with a remap
With a petrol engine the remap works through the ECU's ignition, fuelling and turbo boost tables. Re-calibrating them within safe limits releases power that is already there, rather than adding anything to the engine.
BMW X5 4.4i 320(e53) against other X5 engines
Among the 7 petrol X5 engines we have figures for, the 4.4i 320(e53) ranks 6th for power gain, 6 bhp below the X5 petrol average of 26 bhp.
Across our whole catalogue the average petrol remap adds 27 bhp and 51 Nm, so this engine's 20 bhp and 40 Nm sits below that benchmark.
Remapping your BMW X5 in Chester
This is the Chester site of the Remap Experts network, serving local drivers. We regularly work with drivers in Nantwich, Sandbach, Runcorn, Northwich and Knutsford and nearby areas of the North 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 Cheshire, Merseyside and Liverpool, those neighbouring Remap Experts sites can help too.
Want these figures on your BMW X5 4.4i 320(e53)?
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 X5
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