aFe Silver Bullet Throttle Body Spacer Kit AFE46-38006 for Toyota Tundra 4.7L V8

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. Silver Bullet Throttle Body Spacer Kit Toyota Tundra 00-04 / Land Cruiser 98-04 / Sequoia 01-04 / 4Runner 03-04/Lexus LX470 98-04 V8-4.7L

• Precision Machined From T-6061 Billet Aluminum
• Produces Increased HP/Torque/Throttle Response
• Increased Air Volume For Better Performance
• 2 Year Limited Warranty
• Special Helix Design
• No Annoying Whistle
• Fits w/aFe Intakes

Improve airflow and sharpen throttle response with the aFe Silver Bullet Throttle Body Spacer Kit, part number AFE46-38006. Designed for select Toyota and Lexus vehicles equipped with the 4.7L V8 engine, this spacer creates controlled turbulence at the point just before air enters the engine. The result is increased air volume and the potential for improved horsepower, torque, throttle response, and fuel efficiency.

Manufactured from durable T-6061 billet aluminum, the spacer features a precision-machined serrated and helix entry design. This configuration promotes air mixing while eliminating the annoying whistle commonly associated with helix-only throttle body spacers. The kit is compatible with aFe intake systems and is backed by a 2-year limited warranty. The product is EPA compliant and carries California Air Resources Board Executive Order D-550-11 where applicable.

Fitment: This aFe Silver Bullet throttle body spacer fits select 2000-2004 Toyota Tundra, 2001-2004 Toyota Sequoia, 1998-2004 Toyota Land Cruiser, 2003-2004 Toyota 4Runner, and 1998-2004 Lexus LX470 models equipped with the 4.7L V8 engine. Verify engine configuration and vehicle application before installation.

What's Included

• aFe Silver Bullet throttle body spacer
• Installation hardware and components as supplied by the manufacturer
• Installation documentation

Features:

• Precision billet construction: Machined from durable T-6061 aluminum for strength, accurate fitment, and long-term performance.
• Improved airflow performance: Increases air volume entering the engine to support potential gains in horsepower and torque.
• Enhanced throttle response: Creates controlled turbulence at the intake manifold to promote more efficient air movement.
• Quiet helix design: Uses a serrated and helix entry profile that improves airflow without the annoying whistle found in some other spacers.
• aFe intake compatibility: Designed to work with compatible aFe intake systems.
• Vehicle-specific application: Fits select Toyota and Lexus 4.7L V8 vehicles, including Tundra, Sequoia, Land Cruiser, 4Runner, and LX470 models.
• Emissions compliance: EPA compliant and associated with CARB Executive Order D-550-11 where applicable.
• Warranty coverage: Includes a 2-year limited manufacturer warranty.

Fitments:
1998 Lexus LX470 Base
1998 Toyota Land Cruiser Base
1999 Lexus LX470 Base
1999 Toyota Land Cruiser Base
2000 Lexus LX470 Base
2000 Toyota Land Cruiser Base
2000 Toyota Tundra Limited
2000 Toyota Tundra SR5
2001 Lexus LX470 Base
2001 Toyota Land Cruiser Base
2001 Toyota Sequoia Limited
2001 Toyota Sequoia SR5
2001 Toyota Tundra Limited
2001 Toyota Tundra SR5
2002 Lexus LX470 Base
2002 Toyota Land Cruiser Base
2002 Toyota Sequoia Limited
2002 Toyota Sequoia SR5
2002 Toyota Tundra Limited
2002 Toyota Tundra SR5
2003 Lexus LX470 Base
2003 Toyota 4Runner Limited
2003 Toyota 4Runner Sport
2003 Toyota 4Runner SR5
2003 Toyota Land Cruiser Base
2003 Toyota Sequoia Limited
2003 Toyota Sequoia SR5
2003 Toyota Tundra Limited
2003 Toyota Tundra SR5
2004 Lexus LX470 Base
2004 Toyota 4Runner Limited
2004 Toyota 4Runner Sport
2004 Toyota 4Runner SR5
2004 Toyota Land Cruiser Base
2004 Toyota Sequoia Limited
2004 Toyota Sequoia SR5
2004 Toyota Tundra Limited
2004 Toyota Tundra SR5
2005 Lexus LX470 Base
2005 Toyota 4Runner Limited
2005 Toyota 4Runner Sport
2005 Toyota 4Runner SR5
2006 Lexus LX470 Base
2007 Lexus LX470 Base
2008 Lexus LX570 Base
2009 Lexus LX570 Base
2010 Lexus LX570 Base
2011 Lexus LX570 Base
2013 Lexus LX570 Base
2014 Lexus LX570 Base
2015 Lexus LX570 Base
2016 Lexus LX570 Base
2017 Lexus LX570 Base
2018 Lexus LX570 Base
2019 Lexus LX570 Base

Air Freight Prohibited: false
Not Carb Approved: false
Carb Eo Number: D-550-11
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: Compliant
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1