The serrated/helix design creates air turbulence in the intake manifold. This turbulence increases the air pressure in the combustion chamber, resulting in increased performance and improved throttle response. The serrated/helix combination design also reduces intake whistle that occurs with helix-only designs (US PAT 07055513). This Silver Bullet throttle body spacer is precision machined from 6061-T6 billet aluminum for lightweight, high strength, and perfect fit and finish. Its black anodized finish gives a stealthy look. Adding a Silver Bullet Throttle Body spacer lengthens the intake track which helps increase intake air speed, performance and improve throttle response. This Silver Bullet throttle body spacer uses all factory mounting locations, making for a hassle-free installation. A supplied gasket provides a perfect seal. This Silver Bullet Throttle Body Spacer will fit with Magnum FORCE Intake System 54-10301 and 51-10301.

This Part Fits:

Year	Make	Model	Submodel
2009-2010	Ford	F-250 Super Duty	Cabela's
2008-2009	Ford	F-250 Super Duty	FX4
2005,2008-2009	Ford	F-250 Super Duty	Harley-Davidson Edition
2005-2010	Ford	F-250 Super Duty	King Ranch
2005-2010	Ford	F-250 Super Duty	Lariat
2005-2010	Ford	F-250 Super Duty	XL
2005-2010	Ford	F-250 Super Duty	XLT
2009-2010	Ford	F-350 Super Duty	Cabela's
2008-2009	Ford	F-350 Super Duty	FX4
2005,2008-2009	Ford	F-350 Super Duty	Harley-Davidson Edition
2005-2010	Ford	F-350 Super Duty	King Ranch
2005-2010	Ford	F-350 Super Duty	Lariat
2005-2010	Ford	F-350 Super Duty	XL
2005-2010	Ford	F-350 Super Duty	XLT