drag pipes on thunderbird

Hi folks,

I have a 2014 Storm, my set up is crossover cat bypass, short tors and K&N filter.

When I went for this set up last year a good friend of mine told me to start the bike and leave it running without touching the throttle until the fan kicks in. This performs a 'basic reset' of the ECU.

I put my bike in for a service and the triumph mechanic told me (before service) that the reset wont re-map, after the service and a re-map he admitted that nothing substantial had changed.

Oh and yes it sounds awesome.
Now I have the crossover and my friend has a 2010 t-bird with the 45' straight throughs