MagnaFlow Sys C/B Dodge Durango 4.7LThe MagnaFlow 2000 2003 Dodge Durango Street Series Cat Back Performance Exhaust System 15659 brings out the personality of your 4. 7L, 5. 9L 2000 2003 Dodge Durango with our signature resonant, powerful engine tone and dyno proven performance. Thanks to its fast flowing, mandrel bent 3in. main piping and 1 Straight Through mufflers ending in a Single Straight Passenger Side Rear exit with 3. 5in. Polished Welded On Single Wall Angle Cut Cut Edge