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droning! what i can't hear you?
wow my ears are still howling,
and this is coming from a guy who owns a strait piped harley.
i finally got to put couple hundred k on my 99 boxster (top up), the droning is insane, where do i start?
i took a quick peak under today and every thing looks to be there cats / mufflers but how do i figure out if thy are stock or not?
it's not actually loud on start up or reeving while parked, but get it going down a road and it howls so loud me and the wife had to holler to each other at certain rpm ranges.
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