aFe Silver Bullet Throttle Body Spacers TBS Toyota Tundra 00-04 Sequoia 01-04 V8-4.7L

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.Installation InstructionsThis Part Fits: Year Make Model Submodel 1998-2007 Lexus LX470 Base 2008-2011,2013-2019 Lexus LX570 Base 2003-2005 Toyota 4Runner Limited 2003-2005 Toyota 4Runner Sport 2003-2005 Toyota 4Runner SR5 1998-2004 Toyota Land Cruiser Base 2001-2004 Toyota Sequoia Limited 2001-2004 Toyota Sequoia SR5 2000-2004 Toyota Tundra Limited 2000-2004 Toyota Tundra SR5