Porsche 911 tuned for GRRC 73rd Members Meeting

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Mark Sumpter’s Porsche 911 was on the rollers today getting tuned for Goodwood’s 73rd Members Meeting. We’ve tuned it to run with silencers and without as Goodwood allows (encourages) un-silenced racing cars. Yes, it is very loud. #73MM

Mark Sumpter Paragon Porsche 911 Rolling Road tune Mark Sumpter Paragon Porsche 911 Rolling Road tune 2 Mark Sumpter Paragon Porsche 911 interior Mark Sumpter Paragon Porsche 911 Rolling Road tune 3

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