(22:nd-May-2017, 12:29:23)Jon_es Wrote: Its just that the horn is shite! (2016 gtc)
I know what you mean. I've been meaning to change the one on my 2013 Elite, but just haven't got around to it. Apparently the twin horns that are on the Insignia fit (same connector, so plug and play), but IIRC you have to modify the mounting bracket as it's a tight squeeze between the bodywork and bumper.