Worth the effort!
It helps to have two people and to get the Spyder off the ground. I used wheel ramps and they are the minimum you can use to get under the front and remove the pins and fasteners. Can-Am likes to use thread lock on the threaded fasteners and that is challenging at times. The installation video helps, but makes it look easier than my installation was. However, once it's in the horns are fantastic! Well worth the time and effort getting them in. It's a must have for sure.

Great alternative
Installed the dual horn kit. What a major improvement over the stock horn on my 2021 Spyder RT. Would recommend to anyone looking to replace their OEM horn.