Hello all I have a question for those in the know. I have an 08 600rr on which I had to replace the headers on. I noticed that the valve prior to the cat was clocked differently than the original and did my best to adjust but there is a god awful rattle from it and I was wondering what effects if any there would be if I cut it out. I've seen mixed opinions on other makes of bikes but nothing specific to the Honda. Any help would be greatly appreciated. Oh also she's my everyday way to work so the shop thing is kinda out. Thank you all again.

 

Ecv not evc sorry for any confusion

 

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