How does the Serrated/Helix design improve performance?

The Serrated/Helix design creates air turbulence inside the intake manifold. This turbulence increases air pressure in the combustion chamber, which can result in improved horsepower and torque.

Does this kit include everything needed for installation?

Yes, the kit includes two throttle body spacers to fit the VQ engine's dual throttle body setup, along with a gasket for installation.

What is the benefit of the 6061-T6 billet aluminum construction?

Using 6061-T6 billet aluminum means the spacers are lightweight yet strong, and they are machined for a precise fit and finish.

aFe Silver Bullet Throttle Body Spacer 09-18 Nissan 370Z V6-3.7L (VQ37VHR)

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aFe

aFe Silver Bullet Throttle Body Spacer 09-18 Nissan 370Z V6-3.7L (VQ37VHR)

Name: aFe Silver Bullet Throttle Body Spacer 09-18 Nissan 370Z V6-3.7L (VQ37VHR)
Brand: aFe
Price: 252.93 USD
Availability: InStock

$252.93

This aFe Silver Bullet Throttle Body Spacer uses a Serrated/Helix design to create air turbulence, improving low-end horsepower and torque for your 370Z.

Key Features

Serrated/Helix Design — Creates air turbulence for increased horsepower, torque, and improved throttle response.
Reduces Intake Whistle — Unique combination design lessens noise compared to helix-only spacers.
6061-T6 Billet Aluminum Construction — Provides lightweight, high strength, and a precise fit.
Dual Throttle Body Fitment — Kit includes two spacers for the VQ engine's dual throttle body setup.
Easy Installation — Uses factory mounting locations and includes a gasket for a hassle-free install.

⚠️ 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

Will this fit your vehicle?

Compatible with 22 vehicles

Need Help?

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Since 1957

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Product Details

Silver Bullet Throttle Body Spacer Kit (Pair) Nissan 370Z 09-20/Infiniti G37 08-13/Q60/Q50 14-15 V6-3.7L (VQ37VHR)

One of the easiest additions to improve low end horsepower and torque to your VQ37 is the Silver Bullet Throttle Body Spacers. The TBS has both a Serrated and Helix combination design, which creates air turbulence in the intake manifold, increasing the air pressure in the combustion chamber. This design also reduces intake whistle that occurs with other helix-only designs. Kit comes with two spacers to work with the VQ's dual throttle body design. Serrated/Helix Design: The Serrated/Helix design creates air turbulence in the intake manifold. This turbulence increases the air pressure in the combustion chamber resulting in increased horsepower, torque and improved throttle response. The Serrated/Helix combination design also reduces intake whistle that occurs with other helix only designs. (US PAT 07055513) 6061-T6 Billet Aluminum Construction: All Silver Bullet Throttle Body Spacers are precision machined from 6061-T6 billet aluminum for lightweight, high strength and perfect fit and finish. Installation Is A Snap: This Silver Bullet throttle body spacer uses all factory mounting locations and a gasket providing stability and a hassle-free installation.