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ECU Remapping


At GRM Northampton we pride ourselves in getting the most from your vehicle. 

We have over 15 years experience tuning vehicles, so we can accommodate your needs.

We can help you with the following:

  • ECO maps
  • Stage 1 all the way through to stage 4 maps
  • DPF solutions
  • EGR solutions
  • Hot start fixes
  • Launch control and limiters
  • DTC removal
  • Speed limiter add/removal
  • Lambda delete


For anything else, please drop us an email or give us a call and we will be happy to help.   |    07792527389