H&S Performance was founded with a desire to create better products for the diesel performance and racing industry. Located in St. George, Utah, H&S Performance got its start by designing the first ever DPF Delete exhaust system for the 2007.5 + Dodge Ram 6.7L. Since its humble beginnings, H&S has emerged as the industry leader in performance tuners and exhaust products for late model Dodge Cummins, GM Duramax, and Ford Powerstrokes. H&S Performance is committed to delivering you the highest quality parts and service. Through countless hours of research and development, each of our products have been designed with YOU, the end-user, in mind. From cutting edge tuners, to high quality exhaust products, you can always count on H&S to deliver the products you need!