aFe Silver Bullet Throttle Body Spacers TBS Ford F-150 04-10 V8-5.4L

Silver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency. Silver Bullet throttle body spacers are constructed out of durable T-6061 billet aluminum and using a unique serrated/helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix only throttle spacers.
Installation Instructions

This Part Fits:

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<th align="left" Submodel

2004-2009	Ford	Expedition	Eddie Bauer
2007-2009	Ford	Expedition	EL Eddie Bauer
2008-2009	Ford	Expedition	EL King Ranch
2007-2009	Ford	Expedition	EL Limited
2007-2009	Ford	Expedition	EL XLT
2008	Ford	Expedition	Funkmaster Flex Edition
2006,2008-2009	Ford	Expedition	King Ranch
2005-2009	Ford	Expedition	Limited
2004	Ford	Expedition	NBX
2005-2006	Ford	Expedition	XLS
2004-2009	Ford	Expedition	XLT
2004,2006	Ford	Expedition	XLT Sport
2007-2008,2010	Ford	F-150	FX2
2004-2010	Ford	F-150	FX4
2006-2008,2010	Ford	F-150	Harley-Davidson Edition
2005-2010	Ford	F-150	King Ranch
2004-2010	Ford	F-150	Lariat
2008	Ford	F-150	Limited
2009-2010	Ford	F-150	Platinum
2010	Ford	F-150	SVT Raptor
2008	Ford	F-150	THE 60TH ANNIVERSARY EDITION
2004-2010	Ford	F-150	XL
2004-2010	Ford	F-150	XLT
2004	Ford	F-150 Heritage	XL
2004	Ford	F-150 Heritage	XLT
2004-2007	Ford	F-250 Super Duty	King Ranch
2004-2007	Ford	F-250 Super Duty	Lariat
2004-2007	Ford	F-250 Super Duty	XL
2004-2007	Ford	F-250 Super Duty	XLT
2004-2007	Ford	F-350 Super Duty	King Ranch
2004-2007	Ford	F-350 Super Duty	Lariat
2004-2007	Ford	F-350 Super Duty	XL
2004-2007	Ford	F-350 Super Duty	XLT
2006-2008	Lincoln	Mark LT	Base