5-Series (E12,E28, E34, E39, E60)Chat relating to the BMW 5-Series of all generations. Specific models include: BMW 518, BMW 520, BMW 520i, BMW 530i, BMW 528i, BMW 530i, BMW 518i, BMW 524d, BMW 525i, BMW 525e, BMW 528e, BMW 540i, BMW 535i, BMW 520d, BMW 525td, BMW 525d, BMW 530d, BMW 525i/xi, BMW 530i/xi. (BMW 5-Series Forum)
I am replacing 1 or both cats on my '01 530i. I have several options of replacement cats. I found a set for sale on ebay in England. My dilemma is determining whether or not there is a difference between Euro cats and U.S. cats. Perhaps the difference in arrangement of steering linkage from a right side drive bmw to a left side drive bmw is different enough to require different parts? basically I need to know that the U.K. cat will fit a canadain/U.S. BMW (mine). I have contacted seller and am currently awaiting reply. If anyone has any specific information on the compatibility of the parts discussed above, please share. I am positive that the cat needs replacing. I just need to know cats from a Euro bimmer and cats from a U.S. bimmer are in fact compbaitle before completing the repair myself. Thanks.
I have heard that "most" parts off a RHD car (UK), such as exhaust will not fit on a LHD car. I have heard that the exhaust is bent differently to compensate for the changes of being RHD. If your going to get Euro cats, try to get them from a LHD car and they will fit. Be careful though because if your state has smog checks you may not pass. Euro restrictions is a lot different.
Have a look at RealOEM.com Online BMW Parts Catalog
If you note the part numbers for the LHD & RHD cats and compare them, then you may have your answer. Book mark the site because its a very useful resource, and you will come back to it.
The AutoGuide.com network consists of the largest network of enthusiast-owned enthusiast-operated automotive communities.
AutoGuide.com provides the latest car reviews, auto show coverage, new car prices, and automotive news. The AutoGuide network operates more than 100 automotive forums where our users consult peers for shopping information and advice, and share opinions as a community.