aFe 46-37004 Silver Bullet Throttle Body Spacer Kit for 13-25 Honda/Acura 3.

Regular price: $138.95
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Sale price: $138.95

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Product Specification:

SKU:AFE46-37004

MPN: 46-37004

UPC: 802959467503

Weight: 1.5 lb

Inventory: 2

Type: Throttle Body Spacers

Vehicle Fitment

2013-2018 Acura RDX (V6 3.5L)
2014-2020 Acura MDX (V6 3.5L)
2014-2020 Acura RLX (V6 3.5L)
2015-2023 Acura TLX (V6 3.5L)
2016-2025 Honda Pilot (V6 3.5L)
2017-2025 Honda Ridgeline (V6 3.5L)
2018-2025 Honda Odyssey (V6 3.5L)
2019-2025 Honda Passport (V6 3.5L)

Features

Silver Bullet throttle body spacer kit designed to improve intake airflow
Serrated and helix internal profile increases air velocity and combustion efficiency
Precision CNC-machined from T-6061 billet aluminum for strength and durability
Black anodized finish for corrosion resistance and stealth engine bay look
Improves throttle response and low-end torque feel
Can deliver up to approximately +5 HP and +10 lb-ft torque gains
Reduces intake whistle common with other spacer designs
Direct bolt-on installation using factory throttle body mounting locations

Specifications

Brand: aFe Power
Part Number: 46-37004
Product Type: Silver Bullet Throttle Body Spacer Kit
Material: T-6061 CNC-machined billet aluminum
Finish: Black anodized
Design: Serrated/Helix internal airflow profile
Engine Fitment: 3.5L V6
Throttle Body Setup: Single-throttle body models
Installation: Direct bolt-on, no cutting or fabrication required
Warranty: 2-year limited manufacturer warranty

Included Components

1x Silver Bullet throttle body spacer
1x Precision intake gasket
Set of mounting hardware (bolts and washers)
Installation instruction sheet

Product Description

The aFe Power 46-37004 Silver Bullet Throttle Body Spacer Kit is a performance intake accessory engineered for Honda and Acura vehicles equipped with the 3.5-liter V6 engine. Crafted from precision CNC-machined T-6061 billet aluminum with a corrosion-resistant black anodized finish, this spacer features a serrated and helix-style internal profile that increases air velocity entering the intake manifold. This enhanced airflow helps improve throttle response and boosts the engine's torque delivery, making acceleration smoother and more responsive.

Designed as a direct bolt-on upgrade, the kit installs easily using existing factory throttle body mounting locations and includes a precision gasket and all necessary hardware. This Silver Bullet spacer also helps minimize the intake whistle typical of other spacers while delivering modest performance gains. Ideal for daily drivers and performance enthusiasts alike, it enhances engine breathing without requiring additional tuning or extensive modification.