buffsungmin

I was just wondering if there's anyone with 550i wanting to sell their eisenmann exhaust (quad).. I am thinking about setting up my 2008 550i with eisenmann or supersprint or remus(some say that these have booming.. so kinda loud and noisy).. but as you all know, they are kinda expensive to buy new... so let me know if there's anyone willing to sell their used..

What do you guys think about custom quad magnaflow exhaust? some people say that they don't understand why people would want to put cheap american muscle exhaust on european cars.. but I don't know about this.. well, if there's nice setup from magnaflow for my 550i, can anyone tell me the model number of it?

Last question is.. (sorry.. don't know much about mufflers... )
What if I put 530i's eisemann exhaust on my 550i? would that cause any problem? obviously they have different capability in terms of KW, but not sure if they don't have any compatibility..

Thanks guys for looking. !