Mounting a lightweight battery into your Porsche 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. Note: Switch, remote pull, smugglers box cover, and battery are not included with this or any of the kits.