Changing Leon Mk2 double din stereo

[dangerousdriver]

I have a standard Seat Double DIN stereo with steering wheel controls at present.

I am looking at a few stereos but wanted to know if any other adaptors are needed e.g aerial, iso etc etc....

Ive searched on here but not really found a definitive post

Any advice greatly appreciated

 

[mt audio]

aerial i cant remember off the top of my head if it has a fakra aerial,if so about £12-15.
if not standard aerial adapter about £5 if its not alpine or blaupunkt.
plus fascia (cant remember how much)
wiring harness about £15-20 is required unless you want the stalks to continue working then a different adapter about £50 for mk2 leon due to being can bus.
then when you fit it you will have to wire it to an ignition feed on the vehicle

 

[prezf]

just like mt_audio said I got my facia for £25 made by connects 2