[SmallDave]

Hey there,

I just got a burger intake for my 2011 35i. After installation, I can hear a pretty significant, low whistle at a certain rpm and around 80% throttle. It's certainly loud enough that if it was a boost leak I think I would have heard it previously.

I've heard about other cars having a similar whistling from the intake after install.

Just curious if anyone has had a similar experience as I didn't find anything from searching and figured it would most likely be a common issue if it is my intake.

Thanks!