Chip and Tune offer a mobile ECU Remapping service throughout Cambridgeshire and surrounding areas.What makes us different? Our prices fully include call out and installation costs and our ECU technicians travel to you, remapping your vehicle ECU on site.Our ECU technicians connect their special laptop interface to the diagnosic port and read your original ECU map. The original map is checked and corrected, then any flat spots are smoothed out then your choice of tuning level applied. This tuned remapped file is re installed in to the ECU usually within 40 minutes. You can then test drive the vehicle on the roads you are familiar with, allowing you to appreciate the improvement our remapping has made to your vehicle on the roads you are familiar with.