aFe Silver Bullet Throttle Body Spacers

4.3 out of 5 stars 90 Customer Reviews

Designed to deliver more horsepower and torque, aFe Silver Bullet throttle body spacers make an excellent addition to your vehicle. They're precision-machined from T-6061 billet aluminum to exacting specifications to provide optimal performance. The combination serrated/helix design creates turbulence so that the air/fuel charge is thoroughly mixed for a complete burn. Their specially-designed serrated edge will reduce the whistling sound normally associated with throttle body spacers. The aFe Silver Bullet throttle body spacers increase the volume between the throttle and cylinder, improving volumetric efficiency.

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aFe Silver Bullet Throttle Body Spacers 46-32005

aFe Silver Bullet Throttle Body Spacers 46-32005

Throttle Body Spacer, SilverBullet, Billet Aluminum, Clear Anodized, Dodge, Each

Part Number: AFE-46-32005

4.63 out of 5 stars ( 8 )

Estimated Ship Date: Today

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aFe Silver Bullet Throttle Body Spacers 46-32007

Throttle Body Spacer, SilverBullet, Billet Aluminum, Clear Anodized, Dodge, Chrysler, Ram, Hemi, Each

Part Number: AFE-46-32007

4.0 out of 5 stars ( 10 )

Estimated Ship Date: Today

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aFe Silver Bullet Throttle Body Spacers 46-34010

Throttle Body Spacer, SilverBullet, Billet Aluminum, Clear Anodized, Chevy, Each

Part Number: AFE-46-34010

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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aFe Silver Bullet Throttle Body Spacers 46-34003

Throttle Body Spacer, SilverBullet, Aluminum, GM, Pickup, SUV, Chevy, Small Block, Each

Part Number: AFE-46-34003

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

aFe Silver Bullet Throttle Body Spacers 46-38005

Throttle Body Spacer, SilverBullet, Aluminum, Toyota, 5.7L, V8, Each

Part Number: AFE-46-38005

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

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aFe Silver Bullet Throttle Body Spacers 46-31009

Throttle Body Spacer, SilverBullet, Billet Aluminum, Clear Anodized, BMW, Each

Part Number: AFE-46-31009

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

aFe Silver Bullet Throttle Body Spacers for 2011-2016 F-350 SUPER DUTY, F-250 SUPER DUTY, 2010-2014 F-150 - 46-33011

Throttle Body Spacer, SilverBullet, Billet Aluminum, Natural, Ford, 6.2L, Each

Part Number: AFE-46-33011

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

aFe Silver Bullet Throttle Body Spacers for 2010-2024 4RUNNER, 2010-2014 FJ CRUISER - 46-38008

Throttle Body Spacer, SilverBullet, Billet Aluminum, Natural, Toyota, 4.0L, Each

Part Number: AFE-46-38008

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

aFe Silver Bullet Throttle Body Spacers 46-38002

Throttle Body Spacer, SilverBullet, Aluminum, Toyota, 4.0L, V6, Each

Part Number: AFE-46-38002

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

aFe Silver Bullet Throttle Body Spacers 46-37002

Throttle Body Spacer, SilverBullet, Billet Aluminum, Clear Anodized, for use on, Honda®, Each

Part Number: AFE-46-37002

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

aFe Silver Bullet Throttle Body Spacers 46-35003

Throttle Body Spacer, SilverBullet, Billet Aluminum, Clear Anodized, Jeep, 3.6L, Each

Part Number: AFE-46-35003

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

aFe Silver Bullet Throttle Body Spacers 46-34018

Throttle Body Spacer, Silver Bullet, 0.75 in. Thick, Billet Aluminum, Natural, Chevy, GMC, Kit

Part Number: AFE-46-34018

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

aFe Silver Bullet Throttle Body Spacers 46-31007

Throttle Body Spacer, SilverBullet, Billet Aluminum, Clear Anodized, BMW, Each

Part Number: AFE-46-31007

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

aFe Silver Bullet Throttle Body Spacers for 2005-2019 FRONTIER, 2005-2012 PATHFINDER, 2005-2015 XTERRA - 46-36002

Throttle Body Spacer, SilverBullet, Aluminum, for Nissan, Each

Part Number: AFE-46-36002

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

aFe Silver Bullet Throttle Body Spacers for 2011-2012 1500, 2007-2010 RAM 1500 - 46-32009

Throttle Body Spacer, Silver Bullet, 1 in. Thick, Billet Aluminum, Natural, Dodge, Ram, Kit

Part Number: AFE-46-32009

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

aFe Silver Bullet Throttle Body Spacers 46-32010

Throttle Body Spacer, Billet Aluminum, Clear Anodized, Dodge, Jeep, Mitsubishi, Ram, 3.7L, Each

Part Number: AFE-46-32010

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

aFe Silver Bullet Throttle Body Spacers for 2011-2014 F-150, MUSTANG - 46-33016

Throttle Body Spacer, Billet Aluminum, Clear Anodized, Ford, 3.7L, Each

Part Number: AFE-46-33016

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

aFe Silver Bullet Throttle Body Spacers 46-37001

Throttle Body Spacer, SilverBullet, Billet Aluminum, Clear Anodized, for use on Acura®, Honda®, 2.4L, Each

Part Number: AFE-46-37001

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

aFe Silver Bullet Throttle Body Spacers 46-36001

Throttle Body Spacer, SilverBullet, Aluminum, Infiniti, for Nissan, Each

Part Number: AFE-46-36001

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

aFe Silver Bullet Throttle Body Spacers for 2011-2016 F-150 - 46-33017

Throttle Body Spacer, SilverBullet, Billet Aluminum, Clear Anodized, Ford, 3.5L, Each

Part Number: AFE-46-33017

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

aFe Silver Bullet Throttle Body Spacers for 2020-2023 F-250 SUPER DUTY, F-350 SUPER DUTY, 2011-2017 MUSTANG - 46-33020

Throttle Body Spacer, SilverBullet, Billet Aluminum, Clear Anodized, Ford, Car, Each

Part Number: AFE-46-33020

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

aFe Silver Bullet Throttle Body Spacers for 2009-2016 A4 - 46-39002

Throttle Body Spacers, Silver Bullet, Billet Aluminum, Clear Anodized, Audi, 2.0L, Each

Part Number: AFE-46-39002

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

aFe Silver Bullet Throttle Body Spacers for 2011-2017 F-150 - 46-33010

Throttle Body Spacer, SilverBullet, Billet Aluminum, Natural, Ford, 5.0L, Each

Part Number: AFE-46-33010

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

aFe Silver Bullet Throttle Body Spacers 46-31011

Throttle Body Spacer, SilverBullet, Billet Aluminum, Black Anodized, BMW, N52, Each

Part Number: AFE-46-31011

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

aFe Silver Bullet Throttle Body Spacers for 2007-2013 SIERRA 1500, SILVERADO 1500 - 46-34019

Throttle Body Spacer, SilverBullet, Billet Aluminum, Clear Anodized, Chevrolet, GMC, Each

Part Number: AFE-46-34019

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

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