As we have some experienced member from RHD countries, here a question from someone in Perth, Australia, posted on BF, and no answers so far. Must be not the easiest job, as even the AC filter for RHD cars is a split version because of the steering column on the right side and the pedals: quote

evaporator removal help - RHD car
Hey Guys, I’m new to the forum however trying to get my evaporator done on my e34 535i, it’s a RHD though. Need help I can’t slide it out, it hits the top of the pedal assembly frame. Any tips?