only in 3rd gear... depending where i am in 3rd, but almost sounds like a whistle. I have the cone K&n air filter, i thought that was it maybe? anyone else experience this?
I have straight cut gears, and they all whine all the time, nothing the drone doesn't cancel out. A friend loves the sound of the whine and drone lmao, he doesn't hear it all the frigging time though...
Did this just start? Did it do it before the filter?