I do much the same as others have said and advise all four then let them make their own mind up. I will still not fit genuine though. If Beru are good enough for other VM's then they should be good enough for Renault. And as mentioned, they are the cheapest branded type and seem to be more reliable. I had one customer who had two full sets from Renault at huge expense and even though he came to me four times in two years he was more than happy. I do the same as others and check the catalyst everytime with no problems so far. I think most people come in as soon as it starts to misfire.
Regards, Bryan.
Copyright © uk autotalk