Driver side cat has come apart. Can hear it rattle when tapping on it. Thought about deleting until ran across a potential awesome deal. Guy is selling 2 brand new pypes CVM10k “high flow” converters. Measure 11” long and 2.5 inlet/outlet. Searched model and they’re for newer body style mustang. I have an 06 F150 5.4 3V. Would these possibly work? Only reason why I ask is selling both for 50$ brand new in box. Any advice would be great