What is the main benefit of installing a throttle body spacer?

A throttle body spacer creates turbulence in the air entering your engine. This can lead to increased horsepower, torque, improved throttle response, and better fuel efficiency.

What material is the aFe Silver Bullet throttle body spacer made from?

This spacer is constructed from durable T-6061 billet aluminum, known for its strength and light weight.

Does this throttle body spacer make noise?

No, the unique serrated/helix entry design on this aFe spacer is specifically made to create turbulence without the annoying whistling sound found in some other helix-only throttle spacers.

aFe Silver Bullet Throttle Body Spacers TBS Jeep Wrangler (TJ YJ) 91-06 4.0L

aFe

Specifications

Brand: aFe
Part #: 46-35001
UPC: 802959460238

aFe

aFe Silver Bullet Throttle Body Spacers TBS Jeep Wrangler (TJ YJ) 91-06 4.0L

Name: aFe Silver Bullet Throttle Body Spacers TBS Jeep Wrangler (TJ YJ) 91-06 4.0L
Brand: aFe
Price: 142.34 USD
Availability: InStock

$142.34

Only 5 left in stock

aFe Silver Bullet throttle body spacer for Jeep Wrangler 4.0L. Creates air turbulence for improved throttle response and efficiency.

Key Features

Improved airflow — Serrated/helix design creates turbulence for better engine performance.
Durable construction — Made from T-6061 billet aluminum.
Quiet operation — Unique design eliminates whistling common in other spacers.
Direct fit — Designed for 1991-2006 Jeep Wrangler 4.0L models.

⚠️ 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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Fits these vehicles

Jeep Cherokee 1991-2001
Jeep Grand Cherokee 1999-2004
Jeep Wrangler 1991-1995, 1997-2006

Product Details

Silver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency. Silver Bullet throttle body spacers are constructed out of durable T-6061 billet aluminum and using a unique serrated/helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix only throttle spacers.