How does this throttle body spacer improve performance?

The serrated and helix design creates air turbulence in the intake manifold. This turbulence increases air pressure in the combustion chamber, leading to better performance and a quicker throttle response.

Does this throttle body spacer come with a gasket?

Yes, a gasket is included with the aFe Silver Bullet Throttle Body Spacer to ensure a proper seal between the spacer and the throttle body.

Can this throttle body spacer be shipped to California?

No, this part is not CARB approved and cannot be shipped to California due to state emissions regulations.

aFe 07-13 Chevrolet Silverado 1500/GMC Sierra 1500 Silver Bullet Throttle Body Spacer - Silver

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aFe

aFe 07-13 Chevrolet Silverado 1500/GMC Sierra 1500 Silver Bullet Throttle Body Spacer - Silver

Name: aFe 07-13 Chevrolet Silverado 1500/GMC Sierra 1500 Silver Bullet Throttle Body Spacer - Silver
Brand: aFe
Price: 139.00 USD
Availability: InStock

$139.00

This aFe throttle body spacer uses a serrated/helix design to create air turbulence, improving throttle response and performance. Fits 07-13 Silverado/Sierra 1500.

Key Features

Serrated/helix air turbulence design — increases air pressure for improved performance and throttle response.
Reduces intake whistle — a common issue with helix-only designs.
6061-T6 billet aluminum construction — lightweight and strong.
Black anodized finish — provides a stealthy look.
Uses factory mounting locations — for a hassle-free installation.
Includes a supplied gasket — ensures a perfect seal.