Correct.
Over here we call them copper pipes, but I think the correct term is cunnifer.
Some cars comes with them from factory, but when steel pipes are getting replaced, it will be with “copper”. They’ll last for the rest of the cars life.
You either buy them by the coil or a ready made set for the specific car. If you make them yourself, remember to buy the correct fittings as they have to be made of brass or aluminum.
They are very easy to flare and bend into shape without getting kinked.
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