Xtreme EP Twister Body ShellXtreme Twister 1: 10 Touring Car Clear Body The Twister body for 1 10th scale touring cars is Xtreme's answer to the current high downforce and cab forward bodies on the market. The Twister gives the car an incredible amount of traction, allowing for faster cornering. The "safe" feeling also makes driving at the limit a lot easier! Xtreme`s Twister body is made of high quality Lexan and is available in three different material thicknesses 0. 4mm, 0.