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.
Twisted Steel 409 Stainless Steel Shorty Header Ford F-150 11-14 V8-5.0L
3"-3 1/2" Mandrel Bent Tubing; 409 Stainless Steel; No Modification Necessary; Factory Mounting Locations; Direct Bolt-On; Increases Flow and Performance; (14 gauge) Thick Stainless Steel Tubing; Mitered Collectors
Ford F-150 11-14 V8-5.0L

Fitment:
2011 Ford F-150 FX2
2011 Ford F-150 FX4
2011 Ford F-150 Harley-Davidson Edition
2011 Ford F-150 King Ranch
2011 Ford F-150 Lariat
2011 Ford F-150 Lariat Limited
2011 Ford F-150 Platinum
2011 Ford F-150 STX
2011 Ford F-150 SVT Raptor
2011 Ford F-150 XL
2011 Ford F-150 XLT
2012 Ford F-150 FX2
2012 Ford F-150 FX4
2012 Ford F-150 Harley-Davidson Edition
2012 Ford F-150 King Ranch
2012 Ford F-150 Lariat
2012 Ford F-150 Platinum
2012 Ford F-150 STX
2012 Ford F-150 SVT Raptor
2012 Ford F-150 XL
2012 Ford F-150 XLT
2013 Ford F-150 FX2
2013 Ford F-150 FX4
2013 Ford F-150 King Ranch
2013 Ford F-150 Lariat
2013 Ford F-150 Limited
2013 Ford F-150 Platinum
2013 Ford F-150 STX
2013 Ford F-150 SVT Raptor
2013 Ford F-150 XL
2013 Ford F-150 XLT
2014 Ford F-150 FX2
2014 Ford F-150 FX4
2014 Ford F-150 King Ranch
2014 Ford F-150 Lariat
2014 Ford F-150 Platinum
2014 Ford F-150 STX
2014 Ford F-150 XL
2014 Ford F-150 XLT