hello
I need to build decated xpipe for USA version m3 e36 3.2, obd2.
Some people tell me that I can use for sample midpipe-cat from euro model 328 e36, m52 engine. Is that true? I cant source usa version here in europe.
Many exhaust parts have same part number like gaskets or flanges but want to be sure for proper plug&play fitting. Bendings, angles, radius of cats etc.

usa 3.2
http://bmwfans.info/parts-catalog/E3..._lambda_probe/

euro 328
http://bmwfans.info/parts-catalog/E3..._lambda_probe/