Your car will be mapped live on the road for best real world results. The map retains all the factory functions and comforts your used to, with the addition of improved mid range, sharper throttle, and a much improved power band.
Remapping of the UK Subaru Impreza STI 2001-2019 EJ20 & EJ25
Average Mapping time 4 hours
Typical results with stock catted downpipe 300-315 BHP
Typical results with performance exhaust systems and supporting modifications 330-360 BHP