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Photos - Porsche 718 Cayman GT RS Clubsport MR30 and 911 GT3 Cup MR 30 by Manthey

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Source: Manthey Racing

Oct 9, at 7:29am ET

Articles

Porsche's Manthey Celebrates 30 Years With Two Wild Race Cars

The Cayman's final evolution and a bigger-engined 911 GT3 Cup make for one potent duo.

Motorsport - Oct 9