DiabloSport handheld tuners are pre-programmed for your specific vehicle. Diablosport is an industry leader in developing new vehicle technology for late model domestic cars and trucks. Instead of focusing on developing products that “fit” your vehicle like other manufacturers such as cold air intakes and exhaust, we focus on communicating digitally with your vehicle in order to control the “vital organs” of your vehicle. Our expertise is the capability to understand and improve complex computer systems while providing our customers with easy to use products. While we have huge investments in high tech machinery in order to manufacture all of our products in house our real assets are our employees combining for over a century of automotive experience. Beefcake Racing is an Authorized Dealer for Diablosport Tuners. Call 1-855-827-7223 from 9am-10pm EST.