15-11-21, 04:48 PM
Haven't done it myself, and someone will correct me if wrong.
I believe you need an individual CoC from Yamaha. Yamaha UK will charge you a fee for this. The CoC should show the NOX level as below TFL's threshold. . Although all FZS1000s are technically compliant, the CoC is individual to your VIN. So you can't use somebody else's CoC. You then send the CoC with a copy of your V5 showing your Reg No and VIN to TFL, who will record your Reg No on their database as exempt.
No use trying this route for a FZS600, as the CoC will show the NOX value as non compliant