Hello everyone. Think I am going nuts. Today I am riding home @ 50+ and I thought my bike was louder to the point I looked back to make sure the tip was there. Thought it's getting late and it's a quite day of traffic so its just me. Anyways at the next traffic light I felt the same to the point I pulled over to check the bike out. All looks fine. Bike it not super loud but sounds like when I was running the stock header. Fmf q4 has been on for around 300 miles. Does the packing break in?

If I'm crazy I am cool with that too.

Thank you!

 

It might break in a bit but I can't imagine it'll change much. Looks like you're probably nuts more than anything. I noticed my Q4 seems to get louder depending on the incline of the road or head wind. Sometimes the bike cruises real easy and other times you're just hammered down screaming trying to keep up the pace. Look into the quiet core insert, I love mine with the Q4. Good luck.

 

You are crazy, please check yourself in.

 

Thanks guys. So I guess the wife is right after all....Oh well loving it!