Complete Your Long Tube Header InstallWhen Installing BBK Long Tubes Headers on your 2011-2014 Ford F-150 Coyote Truck you must also use this BBK Performance 2.5 inch to 3.0 high flow catted Y mid-pipe kit. Combined with the added flow from your headers, this BBK Performance mid-pipe will dramatically increase the sound and performance of your Coyote powered F150 truck and will be sure to turn heads.