It sounds like an exhaust leak. What I would do is have someone turn the wheel while you are laying next to the vehicle and put your hand next to the exhaust pipe connections to see if you can feel pulses of air coming out of them.
https://www.2carpros.com/articles/exhaust-system-removal
Also, when you are sitting still can you get the noise to happen in neutral and turning the wheel? If so, can you raise the RPMs slightly to see if the noise gets louder and faster? Basically we need to find out if the noise responds and follows the RPM. if it does then that is an exhaust leak. Also, if the noise seems to go away at higher RPM then that could be an exhaust leak as well.
The reason is it happening more when you turn is because it may be behind a wheel and when you turn the wheel, you can hear it better.
Let's start with this and go from there. Thanks
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Thursday, June 3rd, 2021 AT 2:09 PM