Kooks Headers 2-1/2" SS GREEN Catted OEM Connection Pipes, 1999-2004 F150 Lightning 5.4L 2V. $2,085.09
Kooks Headers 2-1/2" SS Comp, Only Y-Pipe, 2009-2010 F150 5.4L 3V, Connects to OEM Exhaust. $1,542.78
Kooks Headers 2-1/2" SS GREEN Catted Y-Pipe, 2009-2010 F150 5.4L 3V, Connects to OEM Exhaust. $2,352.78
Kooks Headers 3" SS Comp, Only Turbo Down Y-Pipe, 2011-2014 F150 EcoBoost, Connects to OEM. $1,993.97
