I mean hey, that's the best part about it! Especially in my case cause I have a stock exhaust with only a downpipe, so it's quiet. Comfy for long drives but you can hear all the intake noises which is the whole point. Heads turn all the time and if I try to race somebody, usually when they hear the flutter, they give up.
If you're running a DV+, I'd swap it out for a rev G. It's way to restrictive, gives excessive flutter, which sounds great, but logs a DV malfunction in VCDS.