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From THE UK's Largest Selection!

MoreBHP Promise

The ULTIMATE In Custom Remapping!


- Live diagnostics

- In-house remap calibration

- Numerous dyno measurements

- Degree level remap engineers

- Road simulation testing

- Real road testing

- Proof of results

- Free return to original

- 5 year guarantee

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What are the benefits of a More BHP ECU Remap?

There are many benefits to a More BHP remap for your car's engine ECU (Electronic Control Unit).

Every More BHP ECU remap or chip upgrade will deliver:

  • increased power and torque
  • improved throttle response
  • smoother power delivery, removing flat-spots where possible
  • improved MPG during normal driving helping to reduce fuel bills and your carbon foot-print

More BHP has ECU remap and chip tuning software upgrades for many modern petrol engines (turbo and non-turbo) and turbo-diesels.

Non-Turbo Petrol Cars

  • up to 10% more power and torque
  • improved throttle response
  • enhanced rev range 


Non-turbo cars benefit from an optimised fueling and ignition strategy matched to the quality of fuel in your tank. Any throttle restrictions are lifted to improve power and throttle response. 

Turbo-Petrol Cars

  • up to 20% more power
  • up to 25% more midrange torque
  • improved throttle response
  • smoother and enhanced power delivery
  • enhanced rev range
  • increased MPG during "normal" driving 


More BHP ECU software doesn't just turn up the boost - fuelling, ignition timing and pressures are carefully matched.  We employ the very best British engineer's to develop our software to our high quality expectations and optimise performance within the limits of the car so not to affect reliability or the life of the engine. 

Turbo Diesel Cars

  • up to 30% more torque and more power
  • improved throttle response
  • smoother and enhanced power delivery
  • fuel economy improvements  


Superb power with fantastic fuel economy - with diesel power you can have it all. Again a small increase in boost is matched by re-calibrating the fuelling, throttle control, torque delivery rail pressures and injection timing. DPF & EGR & speed limit removal also available for diesel vehicles.

Featured Reviews
Audi A3 2.0tdi CR140
Tuesday, 19 January 2016  |  Martin

Had my car in for an dpf removal, egr delete, harcut limiter and launch control with a stage 2 map. The guys did a brilliant job and id recommend them to anyone!!

Skoda Fabia vRS now perfect
Friday, 20 November 2015  |  Oliver

Stage 1 remap fitted but the map was a little fussy with my car at first, took it in to the lads at more bhp and that day they gave it me back running perfectly!! True gents and quality professional service! Highly recommend to anyone

Seat Leon Cupra R
Wednesday, 18 November 2015  |  Sam

Awesome service, turned my car into an animal thanks guys