Does anyone own this JDM Battery tie down from Subispeed.com? I want to know what size battery it fits. I have a Optima Red Top 35 that is 6.5 inches in width. Will this tie down fit? I think it will. Would like to know for sure. THANKS!!!! http://www.subispeed.com/2015-subaru-sti/engine/battery/sti-jdm-battery-tie-down#.VQH5D1J0xdg