DIY installation is easy with the proper tools (no cutting or welding required). Designed to fit the 1987-1996 Ford F-250, 1987-1997 Ford F-350, and more, this direct-fit catalytic converter also interchanges with OE parts: F4TZ-5E212-A, F4TZ-5E212-B, F5TZ-5E212-D, F5UZ-5F250-A, F6UZ-5F250-NB.