A question about modifications

[gossman_imp]

So, reading all the mods here and wondering if people wait until after their warranty ends prior to modifying or just do the mods i.e. ECU flash, pipes, etc... and hope the warranty isn't affected?

I'm never been much of a mod person, can't think of any mods i have done besides perhaps bending the baffles a little on another bike for a little more sound in my younger days or changing out the front sprocket on a Honda 3 wheeler for lower gearing. Anymore, biggest mod for me is getting a windscreen or a tank bag. But I do like reading about all the stuff you all do to your rides, would like to hear the results of such after a few years to see if they damaged the ride.