Wow that's interesting, I've never heard any of that. Thanks for the heads up. I would have thought that being cast iron they'd be pretty solid, but I guess not. I'll spread the word as much as possible :thumbup:
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2015 Ford Mustang GT Fastback - Ingot Silver - 6M - Performance Package - Gibson Catback, JLT CAI, FR 47lb injectors, BAMA E85 tune, Eibach Sportline, BMR wheel hop kit, UPR oil separator, Steeda shifter bushing/bracket
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