Mounting a lightweight battery into your car is a standard modification on both track and high-performance street cars. The stock battery is much heavier than necessary, upwards of 50 pounds heavier than an Odyssey 680. Until now, mounting one of these lightweight batteries into a Porsche required fabricating your own mounting bracket system. Rennline's new billet aluminum battery mount kits make mounting a lightweight battery an easy afternoon project. These newly designed kits are complete bolt in assemblies which require absolutely no drilling. Kit's include all necessary hardware, full installation instructions and are available with or without integrated switch mount. Note: Switch, remote pull, smugglers box cover, and battery are not included with this or any of the kits.