MagnaFlow Street Series Stainless Cat-Back Performance Exhaust System | Chrysler 300 (05-14) (15629)The MagnaFlow 2005 2014 Chrysler 300 Street Series Cat Back Performance Exhaust System brings out the personality of your 5. 7L 2005 2014 Chrysler 300 with our signature resonant, powerful engine tone and dyno proven performance. Thanks to its fast flowing, mandrel bent 2. 5in. main piping and 3 Straight Through mufflers ending in a Dual Split Rear exit with 4in. Polished Welded On Double Wall Angle Cut Rolled Edge tips, this Chrysler 300 exhaust kit