Ford Focus RS / ST Light Weight Battery Mount Kit by Grimmspeed Shave 30 lbs off of your ford Focus RS or ST with grimmspeed's light weight battery mount kit. This kit replaces the factory battery mounting hardware with a light weight laser cut, CNC bent steel bracket. This kit is designed to be used with an Odyssey PC680 light weight battery or a battery with similar dimensions. This straight forward installation requires no cutting or drilling. Make sure to source the correct battery terminals for your battery. Grimmspeed Ford Focus RS / ST Battery Mount Specifications: Black powder coated finish Laser cut, CNC bent steel bracket Mounts to the OEM distribution block Uses the Odyssey PC680 battery or any battery of similar size