aFe Silver Bullet Throttle Body Spacer Kit for Ford F-150, F-250 and F-350 6.2L V8 – Part 46-33011

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 Ford F-150 10-14 / F-250/F-350 11-16 V8-6.2L

• 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 into the engine with the aFe Silver Bullet Throttle Body Spacer Kit, Part 46-33011. Designed for select Ford F-150, F-250 Super Duty, and F-350 Super Duty models equipped with the 6.2L V8 engine, this spacer uses a precision-engineered serrated and helix entry to create controlled turbulence at the intake manifold. The design helps increase air volume and supports improved horsepower, torque, throttle response, and fuel efficiency.

Manufactured from durable T-6061 billet aluminum, the aFe Silver Bullet spacer is built for long-term performance and reliable service under demanding driving conditions. Its unique entry profile promotes airflow without the annoying whistle commonly associated with helix-only throttle body spacers. The kit is also compatible with aFe intake systems, making it a practical upgrade for vehicles using supporting air-intake components.

Product specifications and technical data:

• Brand: aFe
• Product line: Silver Bullet
• Part number: 46-33011
• Product type: Throttle body spacer kit
• Construction: T-6061 billet aluminum
• Engine compatibility: 6.2L V8
• Airflow design: Serrated and helix entry
• Warranty: 2-year limited warranty

What's included: One aFe Silver Bullet throttle body spacer kit with installation components as supplied by the manufacturer. Fitment includes select 2010–2014 Ford F-150 models, including Raptor applications, and select 2011–2016 Ford F-250 and F-350 Super Duty models equipped with the 6.2L V8. Verify vehicle year, model, engine, and intake configuration before ordering.

This product is EPA compliant and carries California Air Resources Board Executive Order D-550-43 where applicable. Installation should follow the manufacturer's instructions, and vehicle-specific fitment should be confirmed for the intended application.

Features:

• Precision machined from durable T-6061 billet aluminum for dependable performance.
• Creates controlled airflow turbulence to support increased horsepower and torque.
• Improves throttle response by increasing air volume entering the intake manifold.
• Special serrated and helix design helps reduce the annoying whistle associated with helix-only spacers.

Fitments:
2010 Ford F-150 SVT Raptor
2011 Ford F-150 Harley-Davidson Edition
2011 Ford F-150 Lariat
2011 Ford F-150 Lariat Limited
2011 Ford F-150 Platinum
2011 Ford F-150 SVT Raptor
2011 Ford F-250 Super Duty King Ranch
2011 Ford F-250 Super Duty Lariat
2011 Ford F-250 Super Duty XL
2011 Ford F-250 Super Duty XLT
2011 Ford F-350 Super Duty King Ranch
2011 Ford F-350 Super Duty Lariat
2011 Ford F-350 Super Duty XL
2011 Ford F-350 Super Duty XLT
2012 Ford F-150 Harley-Davidson Edition
2012 Ford F-150 Lariat
2012 Ford F-150 Platinum
2012 Ford F-150 SVT Raptor
2012 Ford F-250 Super Duty King Ranch
2012 Ford F-250 Super Duty Lariat
2012 Ford F-250 Super Duty XL
2012 Ford F-250 Super Duty XLT
2012 Ford F-350 Super Duty King Ranch
2012 Ford F-350 Super Duty Lariat
2012 Ford F-350 Super Duty XL
2012 Ford F-350 Super Duty XLT
2013 Ford F-150 FX2
2013 Ford F-150 FX4
2013 Ford F-150 Lariat
2013 Ford F-150 Platinum
2013 Ford F-150 SVT Raptor
2013 Ford F-150 XLT
2013 Ford F-250 Super Duty King Ranch
2013 Ford F-250 Super Duty Lariat
2013 Ford F-250 Super Duty Platinum
2013 Ford F-250 Super Duty XL
2013 Ford F-250 Super Duty XLT
2013 Ford F-350 Super Duty King Ranch
2013 Ford F-350 Super Duty Lariat
2013 Ford F-350 Super Duty Platinum
2013 Ford F-350 Super Duty XL
2013 Ford F-350 Super Duty XLT
2014 Ford F-150 FX2
2014 Ford F-150 FX4
2014 Ford F-150 Lariat
2014 Ford F-150 Platinum
2014 Ford F-150 SVT Raptor
2014 Ford F-150 XLT
2014 Ford F-250 Super Duty King Ranch
2014 Ford F-250 Super Duty Lariat
2014 Ford F-250 Super Duty Platinum
2014 Ford F-250 Super Duty XL
2014 Ford F-250 Super Duty XLT
2014 Ford F-350 Super Duty King Ranch
2014 Ford F-350 Super Duty Lariat
2014 Ford F-350 Super Duty Platinum
2014 Ford F-350 Super Duty XL
2014 Ford F-350 Super Duty XLT
2015 Ford F-250 Super Duty King Ranch
2015 Ford F-250 Super Duty Lariat
2015 Ford F-250 Super Duty Platinum
2015 Ford F-250 Super Duty XL
2015 Ford F-250 Super Duty XLT
2015 Ford F-350 Super Duty King Ranch
2015 Ford F-350 Super Duty Lariat
2015 Ford F-350 Super Duty Platinum
2015 Ford F-350 Super Duty XL
2015 Ford F-350 Super Duty XLT
2016 Ford F-250 Super Duty King Ranch
2016 Ford F-250 Super Duty Lariat
2016 Ford F-250 Super Duty Platinum
2016 Ford F-250 Super Duty XL
2016 Ford F-250 Super Duty XLT
2016 Ford F-350 Super Duty King Ranch
2016 Ford F-350 Super Duty Lariat
2016 Ford F-350 Super Duty Platinum
2016 Ford F-350 Super Duty XL
2016 Ford F-350 Super Duty XLT

Air Freight Prohibited: false
Not Carb Approved: false
Carb Eo Number: D-550-43
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: Compliant
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1