The MagnaFlow Overland Series cat-back exhaust for 2003–2024 Toyota 4Runner 4.0L V6 replaces the rear system with mandrel-bent 2.5" piping and a high-clearance passenger-side exit to improve ground clearance. Constructed from stainless steel with CNC-fit components, it offers MagnaFlow’s No-Drone Technology for reduced cabin drone at cruise while retaining a robust exhaust note. The bolt-on system fits many popular bolt-on modifications and simplifies installation.
MagnaFlow 03-21 Toyota 4Runner V6 4.0L Overland Series Cat-Back Exhaust