I'd love to save the money, just dont feel confident enough to be messing about with a brand new car tbh
I know only the very basics with cars so if i can install by myself, then anyone can. There's some really good
youtube videos on the web showing 2 CH fitting specific for the GTI and i was surprised out easy it was. Getting the cable from front of car to rear was just a 15 minute job and the most difficult job was threading the cables down the A pillar and behind the dash into the fuse box.
Have a go, it's really not that difficult after watching the youtube videos.