Will this spacer reduce the noise from my intake?

Yes, the unique serrated/helix design is intended to reduce the intake whistle that can occur with other helix-only throttle body spacers.

What material is this throttle body spacer made from?

It is precision machined from 6061-T6 billet aluminum, which provides lightweight strength and is finished with a black anodizing.

Does this throttle body spacer come with the necessary hardware for installation?

Yes, it includes quality, machined screws designed for a secure, factory-like installation without damaging your factory intake manifold.

aFe Silver Bullet Throttle Body Spacer 07-13 BMW 328i (E90/E91/E92/E93) L6-3.0L N52

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aFe

aFe Silver Bullet Throttle Body Spacer 07-13 BMW 328i (E90/E91/E92/E93) L6-3.0L N52

Name: aFe Silver Bullet Throttle Body Spacer 07-13 BMW 328i (E90/E91/E92/E93) L6-3.0L N52
Brand: aFe
Price: 142.34 USD
Availability: InStock

$142.34

aFe's Silver Bullet throttle body spacer for your 328i. It creates air turbulence for better performance and improved throttle response.

Key Features

Serrated/helix design creates air turbulence for improved performance — US PAT 07055513.
Reduces intake whistle common with helix-only designs.
Lengthens intake tract to increase air intake speed.
Improves throttle response and overall performance.
Machined from 6061-T6 billet aluminum for a lightweight and strong part.
Black anodized finish.
Includes quality, machined screws for a secure, factory-like install.