aFe Power Silver Bullet Throttle Body Spacer for 1991-2006 Jeep Wrangler/Cherokee (4.0L) 46-35001

Fits 1991-2006 Jeep Cherokee, Grand Cherokee, and Wrangler models (4.0L).

The aFe Power Silver Bullet throttle body spacer is engineered to improve off-idle torque and throttle response by optimizing the air-fuel charge. Using a unique serrated/helix entry design, this spacer creates turbulence in the airflow at the point of entry to the manifold. This increased turbulence helps the air-fuel mixture atomize more effectively, leading to improved combustion efficiency and better engine performance.

Precision CNC-machined from high-strength T-6061 billet aluminum, the Silver Bullet is built to withstand the rigors of both daily driving and off-road use. Unlike traditional helix-only spacers that can produce an intrusive whistling sound during operation, the serrated design of the Silver Bullet breaks up the air pressure to eliminate noise while maintaining performance gains.

• CNC-machined from durable T-6061 billet aluminum for a precise fit
• Unique serrated/helix design increases air turbulence for better throttle response
• Engineered to eliminate the whistling noise common in other throttle spacers
• Increases intake manifold volume to help improve horsepower and torque
• Direct bolt-on installation using factory mounting points
• Compatible with aFe Power cold air intake systems
• Manufacturer Part Number: 46-35001
• 2-Year Limited Warranty