As an authorized AMP Research dealer, JDK Auto Sound & Security located in, Worcester, MA is committed to helping you choose the right AMP Research product for your vehicle. With four PowerStep lines, BedSteps, Bed Xtenders and accessoriesJDK Auto Sound & Security will help you select all the options you need for your lifestyle. JDK Auto Sound & Security has a wealth of experience when it comes to power running boards, bed steps and bed extender products.JDK Auto Sound & Security offers the best choice of PowerSteps, BedSteps, BedXtenders and accessories. They also sell and install other truck, Jeep & SUV accessories. If you want the best deal on a brand new AMP Research product and want it done right and quickly then head over to JDK Auto Sound & Security in Worcester, MA your local preferred AMP Research dealer.