The RCD510 will be a straight swap for your standard (im guessing RCD300) stereo in as much as the fit. You will need a new CANBus to stop battery drain. I got mine from
@Eddie-NL on here and followed some online guides for fitment. The stereo is very easy to fit, again have a look online. The CANBus is a bit of a pain but definitely do-able.
PS. This is the exact upgrade I done in my car.
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