Crankcase Breather

[GOZ]

Has anyone on here fitted a k&n crankcase breather to a 1.4SR or similar if so what mm breather is the right size because i purchased a 16 mm and the breather pipe on the car wont go in the bottom of the k&n breather because the hole on the k&n breather is too small. In my demon tweeks catalogue the only other size is 19mm but i have a feeling this wont fit either so if any one has one fitted what size is it cheers.

[rysmee]

dont do it! it only puts loads of crap back into the engine.. you want nice cool clean air! and will gunk up your filter.
just get a tube and aim it to the ground.