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