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08-29-2002, 06:03 AM
2 1/2" down pipe into 2 1/2"x2 1/4" reducer into universal cat into standard (cheap) turbo muffler.

Does this sound too restrictive?

08-29-2002, 02:28 PM
not real sure, I am facing the same question right now on my 325is. My bro was wanting to buy my new exhust, and was looking at expensive mufflers, will the cheep ones work just as well? I don't want my car to be teeth shatering loud. I am not sure what the stock size on a 318 is but the duel on my car was like 1 3/4" each. so that should be much better anyway I would think. Let me know what you come up with. Thanks

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09-04-2002, 02:11 PM

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