1. there's no disco 2 300Tdi
2. everything is possible but that kind of job is not an easy one and costs a lot......not worth it....u better sell this car and buy another with aircon on it
It could be done but will be silly money to do as you would need to buy lots of very expensive parts or get a doner car with it fitted it just wont be worth doing.
Just buy one with it fitted or open all the windows.
I was thinking of doing this as well but I worked out that by the time i got all the bits from scrapyards/ebay and spent a load of time fitting it that it woud be easier to just sell the car and get another one with aircon
