The MagnaFlow Ford F-150 D-Fit Muffler Replacement Kit Performance Exhaust System with Muffler #19572 is compatible with all 2015-2021 Ford F-150s; offering enthusiasts an easy way to upgrade their trucks with the deep signature sound and dyno-proven performance that MagnaFlow exhaust systems are famous for. This easy-to-install bolt-on solution is designed to clamp on to the stock break points and replaces the restrictive factory muffler with a MagnaFlow straight-through muffler while retaining the OEM piping and tailpipe. MagnaFlow #19572 is engineered to produce a moderate level of exterior sound; allowing you to enjoy the deep rumble of your truck s engine while maintaining mild noise levels in the vehicle s interior. The exhaust kit utilizes mandrel bent 3in. tubing and is produced using CNC precision robotic manufacturing techniques. Each exhaust system features durable 100% stainless steel construction; all backed by a limited lifetime construction warranty.