Fitment:
For
2004-2004 Ford F-150 Heritage 5.4L
2004-2010 Ford F-150 5.4L
Package Included:
2 X Shorty Headers Fit Ford F150 04-10 5.4L
All hardware and gasket ,bolts is show in the picture
Description:
Outlet Size: 2.25"
Primary Tube Size: 1.75"
Head Flange Thickness: 7/16 inch
Outlet Flange Thickness: 3/8 inch
Model: F150 Ford
Years: 2004,2005,2006,2007,2008,2009,2010
Additional Info: 5.4L Models Only
Gains of up to 13HP and 11torque by increasing air flow with mandrel bent tubing