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wcc wcc is offline
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Join Date: Aug 2005
Location: Michigan
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Originally posted by mark '87 930
I really didn't know of or trust anything out there as a comparision outside of what Porsche recommends for this vehicle.
Hey Mark - This IS the only reason I will stick with the Bosch W3DPO plugs. But I'd like to know the reason/difference that makes them so much more. Not that it's an issue, but I'm just curious.
Old 03-14-2007, 04:56 PM
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