NEEDED: Replace F10 Horn with Air Horns
Anyone got instructions / advice for installing a set of air horns instead of the normal horn? I (will) have a 2013 F10 535d M-Sport. I figure I should be able to take the power lead from the standard horn & plug it into the air horns but maybe I'm wrong. Any thoughts / pix / tips on where I can mount the air horns etc will be muchly appreciated.
Driving: 2013 F10 535d M-Sport Carbon Black.