aFe Silver Bullet Throttle Body Spacers TBS Ford Mustang 05-07 V6-4.0L

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.This Part Fits: Year Make Model Submodel 2003-2007 Ford Explorer Eddie Bauer 2003-2007 Ford Explorer Limited 2004 Ford Explorer NBX 2003 Ford Explorer Postal 2003-2006 Ford Explorer XLS 2004-2005 Ford Explorer XLS Sport 2003-2007 Ford Explorer XLT 2004-2005 Ford Explorer XLT Sport 2005-2010 Ford Mustang Base 2003-2005 Ford Ranger Edge 2005-2007 Ford Ranger FX4 2006-2007 Ford Ranger Sport 2006-2007 Ford Ranger STX 2004 Ford Ranger Tremor 2003,2005-2007 Ford Ranger XL 2003-2007 Ford Ranger XLT