hey, i need to know the size of the stock exaust on a 99 miata...if anybody has any idea, please tell me. it's a real pain in the (edited: hindquarters) to get the I.D. on it. thanks guys
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hey, i need to know the size of the stock exaust on a 99 miata...if anybody has any idea, please tell me. it's a real pain in the (edited: hindquarters) to get the I.D. on it. thanks guys
just for clarification, i'm referring to the pipe between the exaust manifold (or header) and the pre-silencer...thanks