Porsche Cayman Side Skirt ExtensionsCustom Designed Side Skirt Extensions Our custom made side splitters are a great way to give your car a more aggressive lower and wider look. But with only a 5mm depth, without the need to worry about scraping. Not only do they make your car look great, they also protect your bumpers from scuffs and grazes! CUSTOMISATION: All of our kits are completely customisable, these options are: Material: Standard material is perfect for standard street usage,