Mine is restricted to 120 mph

[restricted]

any suggestions on how to derestrict it?

Thanks in advance

:edit: it's a jap import

[wirdy]

Do a web search for "speed delimiter" you'll get plenty of hits.
Then just decide whether you want an expensive branded version - Blitz, HKS etc or are content with a black box type that costs about £60 (you don't see them anyway once they're hidden under your centre console.

Mine came from here (http://www.protech-uk.co.uk/limit.htm)

P.S these units are wired into your ECU which lives behind the centre console close to the front bulkhead - access by removing the side trim panels from your centre console.

[restricted]

thanks Wirdy