As an authorized AMP Research dealer, Toppers & Trailers Plus - Mankato located in, Mankato, MN is committed to helping you choose the right AMP Research product for your vehicle. With four PowerStep lines, BedSteps, Bed Xtenders and accessoriesToppers & Trailers Plus - Mankato will help you select all the options you need for your lifestyle. Toppers & Trailers Plus - Mankato has a wealth of experience when it comes to power running boards, bed steps and bed extender products. Toppers & Trailers Plus - Mankato are experienced installers and will ensure that your AMP Research PowerStep and accessories are installed professionally and properly. Toppers & Trailers Plus - Mankato 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 Toppers & Trailers Plus - Mankato in Mankato, MN your local preferred AMP Research dealer.