I bought and installed the TBR S1R exhaust on my FZ09, it looks and sounds great. However, when i go hard on my rear brake, the curved bottom part of the brake petal bumps against the muffler, i could feel the muffler vibrations through the petal. Will this mess up the carbon fiber overtime? I really hope it doesn't crack the CF. Does this happen to anyone else? Any suggestions would help. Thanks in advance.