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Evolve Remap And Evolve-R - BMW E8X 1 Series 125i

Regular price £655.00 GBP
Sale price £655.00 GBP Regular price
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Fitting Available - Please email for a quote.

The engine found in the 125i respond well to the right type of ECU software.

The software upgrade was designed and tested at our dyno facility and on road to give optimal performance with maximum safety. Significant time was taken to develop the software to give improved throttle response and factory like drivability with a progressive power delivery.

Our engine tuning philosophy is to improve driveability and enjoyment. We do this by giving an increase in power and torque for the whole rev range, and not just a 'glory' BHP figure found at high rpm where you don't spend the majority of your time. Our figures are also very conservative and can easily be replicated on other dynos.


  • Ranging from 40-50bhp & 35 lb/ft torque on a stock car
  • Enhanced throttle response and drivability
  • Top speed limiter removal
  • Flash from home convenience
  • Return to stock anytime
  • We cater your tune to any modifications

To get this software we now offer the evolve-R remote tuning tool. The evolve-R is the latest hardware release from Evolve, enabling customers to load our industry leading ECU software upgrade directly into their vehicles themselves, at home.

Choose between your stock map or upgraded Evolve map at your convenience, and no trace is left when you replace your stock software. For more information on the evolve-R view this page.

Already have other modifications? We have various stage maps available for those with pre-existing modifications. Contact us to ensure you receive the correctly tuned maps for your modifications.


Any modification to your vehicle has the potential to void your cars Manufactures Warranty. If in doubt, please check your terms & conditions before having the remap carried out.