aFe Twisted Steel 409SS Shorty Header 04-10 Ford F-150 V8-5.4L

This system is constructed of 1-5/8 IN mandrel-bent 409 stainless steel tubing for maximum strength and durability. Factory style laser cut machined flanges are used used for a secure leak-free seal. Utilizing factory flanges this system is designed to fit in the stock locations with no cutting or modifications required for a hassle-free installation. A mitered merge collector is used to decrease turbulence and increase exhaust velocity resulting in increased horsepower, torque and improved throttle response. Utilizing state-of-the-art computer-aided design technology, this false is designed for custom, high tolerance factory fitment. 100% MIG-Welded for race-proven strength and durability.
Twisted Steel 409 Stainless Steel Short Tube Header Ford F-150 04-10 V8-5.4L
Ford F-150 04-10 V8-5.4L

Fits
Ford Expedition Eddie Bauer 2006 to 2010
Ford Expedition EL Eddie Bauer 2007 to 2010
Ford Expedition EL King Ranch 2008 to 2010
Ford Expedition EL Limited 2007 to 2010
Ford Expedition EL XLT 2007 to 2010
Ford Expedition Funkmaster Flex Edition 2008
Ford Expedition King Ranch 2006
Ford Expedition King Ranch 2008 to 2010
Ford Expedition Limited 2006 to 2010
Ford Expedition XLS 2006
Ford Expedition XLT 2006 to 2010
Ford Expedition XLT Sport 2006
Ford F-150 FX2 2007 to 2008
Ford F-150 FX2 2010
Ford F-150 FX4 2004 to 2010
Ford F-150 Harley-Davidson Edition 2006 to 2008
Ford F-150 Harley-Davidson Edition 2010
Ford F-150 King Ranch 2005 to 2010
Ford F-150 Lariat 2004 to 2010
Ford F-150 Limited 2008
Ford F-150 Platinum 2009 to 2010
Ford F-150 SVT Raptor 2010
Ford F-150 THE 60TH ANNIVERSARY EDITION 2008
Ford F-150 XL 2004 to 2010
Ford F-150 XLT 2004 to 2010