what vw rcd double din will fit?

[bigdee]

hi peeps need a bit of advice, im looking at fitting a double din in my '99 gti mk4 and im wondering if the vw rcd3120/510's would fit straight in or will it be a ball ache? im looking for something to control the multi changer maybe do my phone and possibly dab i dont mind running a dab aerial but is there anything else id need to do??
cheers in advance

[xxpenxx]

I put a double din head unit in mine, I think that will go in pretty easy.

If it doesn't get the one I have ) that fit's in like a glove lol

[bigdee]

Which one have you got