So I need a new exhaust for my 325i, and I'm considering buying an Ansa center pipe, and a Magnaflow 14815 muffler with a magnaflow Y pipe. My question is, what diameter pipe does the Ansa use? I would assume that it is the same diameter as stock, but I have not been able to find the diameter of the stock piping.
If anyone could tell me what they used for their setup, or what fits it would be appreciated.
If anyone could tell me what they used for their setup, or what fits it would be appreciated.
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