The Brey Krause Model R-9031 Anti-Sub Strap Mount is used when installing Porsche GT3 seats directly to the floor of Porsche 996/997/Boxster/Cayman cars with the R-908X-series side mount brackets. Fabricated from 1.5″ X 1″ X .125″ wall carbon steel tubing and powdercoated in durable black wrinkle-finish.
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