Using this Perrin HELLA Horn Bracket is easy. First, gather all the included parts in the package. The estimated installation time is about 30 minutes. You can use the multiple mounting points to attach the bracket to the radiator support firmly. Thanks to these points, the connection is strong, and there will be less unwanted movement while you're driving. For the horn assemblies, you can use the slotted mounting points to move them up or down according to your needs. When installing, make sure to use the included M6 socket cap screw, M6 fender washer, M8 flat washers, and M5 short arm hex key correctly. As for maintenance, since the bracket is made of 304 Stainless Steel and has a powder - coated finish, it can handle different weather conditions well. But it's still a good idea to clean it regularly to keep it looking nice. And remember, this bracket comes with a 5 - year warranty, so if there are any problems during this period, you're covered. Also, the horns are not included in the package, so you'll need to buy them separately.