Description Reviews A MINI Supercharger Red Tube Clip for the MINI Cooper S 2002-2006, and R52 Convertible MINI Cooper S 2005-2008. This plastic clip can be broken when removing the supercharger. When you break it, you will see that MINI doesn't offer it without buying the entire supercharger. This clip will also work on the R50 Cooper vacuum pipe, and the supercharger intake duct on the above cars. This part is nicely USED and offered at a huge price savings if this is all you need.