I'm curious if anyone out there has bought catalytic converters from "PROOSPEED"? I payed for some for my 355 and am having problems with the seller. Maybe I shouldn't have got them on Ebay? Thanks for any info.
The reason you are having trouble with this CO. is because they don't have the CATS in stock they either get it from Europe or they manufacture them after they get payed which takes between 2 - 3 weeks. Just my guess.
I had a feeling it was something like that. On their website not much in the way of information. Very frustrating experience. I'm hoping someone who actually got a pair will chime in.
