As an authorized AMP Research dealer, Performance Muffler & Truck Accessories located in, Gulfport, MS is committed to helping you choose the right AMP Research product for your vehicle. With four PowerStep lines, BedSteps, Bed Xtenders and accessoriesPerformance Muffler & Truck Accessories will help you select all the options you need for your lifestyle. Performance Muffler & Truck Accessories has a wealth of experience when it comes to power running boards, bed steps and bed extender products.Performance Muffler & Truck Accessories 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 Performance Muffler & Truck Accessories in Gulfport, MS your local preferred AMP Research dealer.