Bluetooth Module RCD510

[GolfMK6]

Hi Guys I'm new to the forum and just looking for a bit of advice...

I would like to retrofit a Bluetooth module into my mk6 - I currently have an RCD510 head unit.

Can anyone tell me the correct Bluetooth module I would need and the best place for me to source one?

Also, does anyone know if the Bluetooth module will allow for audio streaming from my iPhone?

Thanks!