S-Workz have announced that their S350 BK1 2012 version is now available. Based on the original car, the new kit now comes with the 4mm longer chassis and also 3mm longer chassis brace. This will give the new BK1 more steering and make it more stable. The 2012 kits will also include a new fuel tank cap system which features a double o-ring for more pressure for your engine system. The new chassis plate and brace can also be bought as a set to upgrade your current buggy.