Hi,I posted afew weeks ago I thought my pump was on its way out as makes quite alot of noise.bmw checked it today and said it is noisy but is working fine,to replace £671!! Ouch :thumbsdown: have spoken to my indi & have got the price down to £439.21 is this good? And as it is working fine but noisy should I even be changing it? I do believe its getting louder though so I'm guessing I'm going to have to get this & not my new quad eisenmann :? Has anyone used Xado before,it says it reduces noise? Just to top it off I have a warranty for 3 more months but they will only replace it if it packs up! 