Originally Posted by Stormspiel

The topic of 'legitimate' restriction incites a lot of comments around here and none that are solid concrete as we found out a month or so back. I'll not go into the whole debate but i assume your talking pointy so the ecu is under the riders seat. remove the seat, unplug the old ecu and plug retarded/ restricted one in.
You then have to get proof of restriction and this is where the arguement starts. Dyno/ installation certificate anything else that proves BHP output. Consult insurance and ask what they'll accept as proof.
Someone on here got away with a dyno printout, others had to get certificate... it apparently varies [/b]