Same here, the aluminum from the heel guards slowly becomes part of the boots. However since I replaced those with carbon fiber to match my Vandemon exhaust that doesn't happen anymore.
Just switch to the Excedra Max larger diameter rear tire and you'll have instant slightly improved lean angle not to mention a better tire and better handling. Worked for me and that tire is $225 on amazon.
Bridgestone Radial Tire Amazon.com
Yes I still have it, never even opened the shipping box but will to make sure they sent the right part. The Vandemon system is great my experience is here
https://www.r3owners.net/threads/another-exhaust-thread-vandemon-headers-with-installation-pictures.54864/
Oof, I'm wondering if I'll be able to get the stock rim off without removing the can. The Vandemon extends in front of the tire. I guess I'll find out before my Vegas trip when I get a new tire.
I have gotten used to the sound and this system is actually as secure as stock which is nice. I have the Penner tune right now but am going to Vegas for Halloween and am getting a custom dyno tune at Revv Point Moto.