aFe Silver Bullet Throttle Body Spacers TBS 2014 GM Silverado/Sierra 1500 V8 5.3L

SKU: AFE46-34008

Throttle Body Spacers

AFE Silver Bullet TBS CARB Approved

Afe

aFe Silver Bullet Throttle Body Spacers TBS 2014 GM Silverado/Sierra 1500 V8 5.3L

SKU: AFE46-34008

Throttle Body Spacers

AFE Silver Bullet TBS CARB Approved

IN STOCK! Est Ship 3-5 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.

We accept

Description

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.

Product Overview

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Features and Benefits

Durable 6061-T6 Billet Aluminum
Creates Turbulence
Removes Whistle
Increased Horsepower
Increased Torque
Helps Air/Fuel Charge Burn Completely
Serrated/Helix Design
2 Year Limited Warranty

Product Details

Color:	Raw
Description:	Silver Bullet Throttle Body Spacer Kit
Design:	Inset Style
Finish:	Natural
Gaskets Included:	Yes
Material:	6061-T6 Aluminum
Part Number:	afe46-34008
Thickness:	0.75
WARNING CA Proposition 65 Message:	WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
WARNING CA Proposition 65:	Yes

Additional Information

STREET LEGAL IN ALL US STATES C.A.R.B. NUMBER D-550-11

Application Summary

GM Silverado/Sierra 1500 14-24/Tahoe/Suburban/Yukon/XL 15-24 V8-5.3L

Part Type

Fuel Injection Throttle Switch O-Ring

Data: v4.2 - Upd: 2026-09-27 11:52:59

Features

2 Year Limited Warranty
Creates Turbulence
Durable 6061-T6 Billet Aluminum
Helps Air/Fuel Charge Burn Completely
Increased Horsepower
Increased Torque
Removes Whistle
Serrated/Helix Design

Specifications

Product Attributes - UPC: 802959461631
Product Attributes - Brand: AFE Power
Product Attributes - Quantity: Sold individually.
Product Attributes - Emissions: California EO Approved
Product Attributes - Part Type: Throttle Body Spacers
Product Attributes - Product Line: aFe Silver Bullet Throttle Body Spacers
Product Attributes - Spacer Finish: Clear anodized
Product Attributes - Spacer Material: Billet aluminum
Product Attributes - CARB EO Number(s): D-550-11
Product Attributes - Manufacturer's Part Number: 46-34008

Reference Information

Brand Name/s	Afe
StreetFX SKU	afe46-34008
SFX Item ID	4372909
Supplier Item Code	4372909
Manufacturer SKU	46-34008
Manufacturer UPC	802959461631
Alternative References	6061-t6, 5.3l