MagnaFlow 11 Ford F-150 3.7L/5.0L/6.2L SS Catback Exhaust Dual Split Rear Exit w/ 3.5in SS TipsThe MagnaFlow 2011 2014 Ford F 150 Street Series Cat Back Performance Exhaust System 15460 brings out the personality of your 3. 7L, 5. 0L, 6. 2L 2011 2014 Ford F 150 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 Dual Split Rear exit with 3. 5in. Polished Clamp On Single Wall Angle Cut Rolled Edge tips, this Ford F 150