BMW 523i 177 (E60)
Engine Tuning in Somerset
BMW 523i 177 (E60) 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 523i 177 (E60): standard vs remapped
Petrol engine. Indicative stage 1 figures, fully dyno tested.
Power
+17 bhp · +10%- Standard177 bhp
- Remapped194 bhp
Torque
+35 Nm · +15%- Standard230 Nm
- Remapped265 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
Owners of the BMW 523i 177 (E60) in Somerset can expect a stage 1 remap to take it from 177 to 194 bhp and from 230 to 265 Nm, an extra 17 bhp (10%) and 35 Nm (15%).
The figures above are estimates for a standard, well-maintained BMW 5 Series petrol; they are not a guarantee of any particular result.
BMW 523i 177 (E60) power and torque after remapping
- Fuel: Petrol
- Standard power: 177 bhp, remapped: 194 bhp (+17 bhp, +10%)
- Standard torque: 230 Nm, remapped: 265 Nm (+35 Nm, +15%)
- Service: stage 1 ECU remap, fully dyno tested
How engine tuning works on a petrol BMW 5 Series
A petrol remap re-works the engine management calibration: air-fuel ratio, ignition advance and boost where fitted. The result is more power and a more immediate throttle, delivered by software rather than hardware changes.
How the BMW 523i 177 (E60) compares
Of the 30 petrol 5 Series engines in our data, this one comes 28th for power gain, which is 5 bhp below the 5 Series petrol average of 22 bhp.
Across our whole catalogue the average petrol remap adds 27 bhp and 51 Nm, so this engine's 17 bhp and 35 Nm sits below that benchmark.
BMW 5 Series engine remapping in Somerset
Remap Experts has a dedicated Somerset site, so you deal with a local team backed by a national network. We regularly work with drivers in Norton Radstock, Weston-Super-Mare, Wells, Taunton and Minehead and nearby areas of the South West.
Each remap is dyno tested before it is signed off, and is protected by a 30 day money back guarantee and a lifetime software warranty. Ask for a quote online or by phone.
If you are closer to Bristol, Bath and Devon, those neighbouring Remap Experts sites can help too.
Ready for engine tuning on your BMW 5 Series in Somerset?
Send your registration and we will confirm the exact remap, the price and the next available slot.
Included
What we can do for your BMW 5 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.
Same model
Other 5 Series engines
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