Has anyone tried installing vents into their bonnets which require you to cut the actual metal? And how have they faired against weathering?
I'm weighing up the pros and cons of buying either self adhesive vents or cut in ones.
Adhesive are less hassle and non permanent and a little cheaper, but I bet they also look cheap, plus wont stuff get stuck inside the vents?
Installation required vents will probably look better if I can do it well but if I c*ck it up then I'll need a new bonnet : /