aFe Silver Bullet Throttle Body Spacers TBS Ford Ranger/Explorer 90-01 V6-4.0L (Excluding SOHC)

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 1991-2000 Ford Explorer Eddie Bauer 1995 Ford Explorer Expedition 1993-2000 Ford Explorer Limited 2000 Ford Explorer Postal 1991-2000 Ford Explorer Sport 1991-1999 Ford Explorer XL 2000 Ford Explorer XL Fleet 1999-2000 Ford Explorer XLS 1991-2000 Ford Explorer XLT 1990-1992 Ford Ranger Custom 2001 Ford Ranger Edge 1990-1992 Ford Ranger S 1990 Ford Ranger S Plus 1993-1998 Ford Ranger Splash 1991-1993,1997 Ford Ranger Sport 1990-1997 Ford Ranger STX 1993-2001 Ford Ranger XL 1995 Ford Ranger XL Sport 1990-2001 Ford Ranger XLT 1997 Mazda B4000 Base 1994-1996 Mazda B4000 LE 1994-2000 Mazda B4000 SE 2000 Mazda B4000 Troy Lee