Re: What is your "Dream Exhaust System". (Poll)
pdx,
I maybe wrong, but actually I thought I heard the ball socket flange was less likely to leak. That do to the design of the flange and the way it fits together, it seals itself. Where a regular flat flange setup is dependent on a gasket, and how many points on the flange are secured (ie. 2 bolt points, more area to possibly leak. 4 bolt points, less area to possibly leak)
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