I came across this rear vent kit and was surprised how simple it is to install. I was excited about this until the seller said that I have to drill a hole in the armrest area to install this on a manual car.:(
https://mikstoreph.com/products/civic-2022-rear-ac-assembly-kit
Looks like both Canadian and US variant are getting bose sound system
Comparing to the US variant, Canadian Si is based on the touring trim and gets features like heated front and rear seats, heated steering wheel, auto dimming rearview mirror, rear parking sensors, LED fog lights, rain sensing...