How does the serrated/helix design help my engine?

The serrated and helix pattern on the spacer creates air turbulence as it enters the intake manifold. This turbulence helps increase air pressure in the combustion chamber, which can result in improved performance and a quicker throttle response.

What material is the aFe Silver Bullet Throttle Body Spacer made from?

It's precision machined from 6061-T6 billet aluminum. This material is chosen for its light weight and high strength, and it allows for a precise fit and finish.

Can this throttle body spacer be shipped to California?

No, this part is not CARB approved and cannot be shipped to California. It also contains chemicals known to the state of California to cause cancer and birth defects or other reproductive harm.

aFe Silver Bullet Throttle Body Spacer 04-12 GM Colorado/Canyon L5 3.5L/3.7L

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aFe

Specifications

Brand: aFe
Part #: 46-34018
UPC: 802959467756

aFe

aFe Silver Bullet Throttle Body Spacer 04-12 GM Colorado/Canyon L5 3.5L/3.7L

Name: aFe Silver Bullet Throttle Body Spacer 04-12 GM Colorado/Canyon L5 3.5L/3.7L
Brand: aFe
Price: 142.34 USD
Availability: InStock

$142.34

Only 2 left in stock

This aFe Silver Bullet throttle body spacer uses a serrated/helix design to create air turbulence, improving performance and throttle response on your 3.5L or 3.7L Colorado/Canyon.

Key Features

Serrated/helix design creates air turbulence — improves performance and throttle response.
Machined from 6061-T6 billet aluminum — lightweight and strong.
Black anodized finish — provides a stealthy look.
Lengthens intake track — helps increase intake air speed.
Uses factory mounting locations — for a hassle-free installation.
Includes a supplied gasket — ensures a perfect seal.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

The serrated/helix design creates air turbulence in the intake manifold. This turbulence increases the air pressure in the combustion chamber, resulting in increased performance and improved throttle response. The serrated/helix combination design also reduces intake whistle that occurs with helix-only designs (US PAT 07055513). This Silver Bullet throttle body spacer is precision machined from 6061-T6 billet aluminum for lightweight, high strength, and perfect fit and finish. Its black anodized finish gives a stealthy look. Adding a Silver Bullet Throttle Body spacer lengthens the intake track which helps increase intake air speed, performance and improve throttle response. This Silver Bullet throttle body spacer uses all factory mounting locations, making for a hassle-free installation. A supplied gasket provides a perfect seal.