Does any one with the dragon intake have a raspy sound after 6k RPM?

 

I've only taken it that high once or twice. I didn't hear anything unusual although the intake is loud as HECK. Should you even keep your car in that high of an rpm long enough to be able to notice sound differences?

 

I don't usually hold it past 6k for more than a second or so depending on which gear I'm in but the sound changes as soon as it gets past 6000RPM so its not hard to notice.

 

I don't have a WeaponR, but I do get a noticeable sound change for a split second when taking it close to redline. the sound is hard to explain but it goes from the normal deep raspy sound to a higher pitched drawn out sound. I don't like it much but it's only for a fraction of a sec. Always wonderd if it was good or bad? Does not seem to matter.

Oh yhea, I have a hybrid intake.

 

Funny ... my stock airbox doesn't do that