MBRP F-250/350 7.3L all models 5in Turbo Back Single Side Exit ALYou count on your truck to handle whatever you need it to do. With MBRP performance exhaust you can make that happen with up to 18 more horsepower and 28 ft lb more torque not to mention lower EGTs. More pulling power, improved throttle response, greater fuel efficiency, with an MBRP diesel performance exhaust you will be amazed at what your truck can do. This Part Fits: Year Make Model Submodel 1999 2003 Ford F 250 Super Duty Lariat 1999 2003 Ford F