MagnaFlow 98-02 Toyota 4Runner Overland Series Cat Back Performance ExhaustThe MagnaFlow Toyota 4Runner Overland Series Cat Back Performance Exhaust System #19538 empowers your overland rig with MagnaFlow s deep signature exhaust note and dyno proven performance. MagnaFlow #19538 has been weight optimized and designed to provide improved ground clearance thanks to its undercarriage hugging; mandrel bent 2. 5in. main piping paired with a no tip; high clearance passenger side exit. These features improve ground clearance;