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