Our offerings continue to grow. As of March 2018, we are the proud owners of SideCurtain.com. For close to 2 decades, Ken supplied these custom bags to classic car owners worldwide. Wanting to spend more time behind the wheel of his beautiful cars, Ken struck a deal with Classic Car Performance to carry on offering these amazingly durable bags. Whether its a soft top / tonneau storage bag, the famous dual side curtain bag, or the highly functional tool/jack bag, Classic Car Performance, Inc. has you "protected".