Add more power to you 2011-2014 F150 ?Coyote? with V8-5.0L engine by installing our new ?Race Only? Twisted Steel? headers. These headers feature a 1-5/8? mandrel-bent tuned length primary tubes that will out-flow the stock cast manifolds by 46%. These headers are built using 409 stainless and thick 3/8 flanges for a leak-free seal. We designed the headers to incorporate a merge collector (header collector). A merge collector combines high flow and velocity to increase and broaden the engines torque curve, while reducing turbulences that are found in traditional form collectors. When combined with our off-road or catted y-pipes performance gains are increased as much as 10HP and 20 lbs. x ft of torque over the stock manifolds and factory y-pipe.Photo - lifestyle viewInstallation InstructionsThis Part Fits:
Year
Make
Model
Submodel
2011-2014
Ford
F-150
FX2
2011-2014
Ford
F-150
FX4
2011-2012
Ford
F-150
Harley-Davidson Edition
2011-2014
Ford
F-150
King Ranch
2011-2014
Ford
F-150
Lariat
2011
Ford
F-150
Lariat Limited
2013
Ford
F-150
Limited
2011-2014
Ford
F-150
Platinum
2011-2014
Ford
F-150
STX
2011-2013
Ford
F-150
SVT Raptor
2011-2014
Ford
F-150
XL
2011-2014
Ford
F-150
XLT
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