HS Performance
H&S Performance was founded to create better products for the diesel performance and racing industry. Since it began, H&S has emerged as the industry leader in performance tuners such as the Black Maxx, Mini Maxx, and XRT Pro as well as pillar mounts, fuel rails, EGR Delete Kits, and manifolds for your Dodge Cummins, Ford Powerstroke, and Chevy/GM Duramax diesel trucks. Through countless hours of research and development, each of their products have been designed with the customer, or 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.
























