aFe Silver Bullet Throttle Body Spacers TBS 07-12 Dodge Ram 1500 V8-4.7L

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. 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.Installation InstructionsThis Part Fits: Year Make Model Submodel 2007 Dodge Ram 1500 Laramie 2007-2010 Dodge Ram 1500 SLT 2007-2010 Dodge Ram 1500 ST 2008 Dodge Ram 1500 SXT 2009-2010 Dodge Ram 1500 TRX 2007,2009-2010 Dodge Ram 1500 TRX4 2011 Ram 1500 Big Horn 2011-2012 Ram 1500 Outdoorsman 2011-2012 Ram 1500 SLT 2011-2012 Ram 1500 ST 2012 Ram 1500 Tradesman