Hi, I just bought a 2019 oryx golf r (post wltp). The car is amazing and the tips I read here are very useful.
Yesterday I noticed there is a pretty loud booming, almost vibrating, sound coming from rear of the car in 5th, 6th and 7th gear between 3000-4000rpm. Most noticable and loud is at exactly 3200rpm, specially if there is a small incline. The sound is so loud it is hard to overpower it with music.
As the noise is not there at same speed in lower or higher rpms I believe it is not the tires.
I already disabled soundaktor via obdeleven. Almost no difference.
Today I visited a dealer near me who said it is normal. But they tried to drive it only on local roads and the sound is not so noticable at low speeds.
Car is completely stock and has 10days of warranty left.
I’d apprecaite any suggestion what to check. Or is this normal in this cars?