trailing arms

I have a 2000 328i sedan with a manual transmission. I was going to replace the rear trailing arms and the only used replacements i could find are from a vehicle with an automatic transmission. my question is will it fit my car? the seller seems to think that it is not interchangeable. but as i...

I bought ZHP sways but didn't end up needing them because they are the same size as my Sports sways...If you would like them it would be about 110 shipped, exactly what I paid for them I also have 2 m3 rear trailing arms, with about 50k on them. let them go for $100 shipped. Let me know if...