aFe Silver Bullet Throttle Body Spacers TBS GM Trucks & SUVs 07-11 V8-4.8/5.3/6.2L (GMT900) Sportswear 2L(sc) Street Series Rear Differential

2L(sc) Street Series Rear Differential Cover Raw w/ Machined Fins

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

Year Make Model Submodel 2016-2019 Ford Explorer Platinum 2013-2019 Ford Explorer Sport

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aFe Silver Bullet Throttle Body Spacers TBS GM Trucks & SUVs 07-11 V8-4.8/5.3/6.2L (GMT900) Sportswear 2L(sc) Street Series Rear DifferentialSilver 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. This