Description
Unlock improved throttle response, enhanced airflow, and increased performance with the Silver Bullet Throttle Body Spacer for the 2007–2011 Jeep Wrangler JK 3.8L. Engineered from premium CNC-machined 6061-T6 billet aluminum, this spacer is built for precision, strength, and long-lasting durability.
The Silver Bullet’s patented Serrated/Helix design creates controlled air turbulence as air enters the intake manifold. This turbulence promotes a more complete air-fuel burn inside the combustion chamber, resulting in noticeable gains in horsepower, torque, and responsiveness. Unlike traditional helix-only spacers, this dual-profile design significantly reduces unwanted intake whistle while increasing overall efficiency.
By lengthening the intake tract, the spacer increases air velocity, supporting better combustion and maximizing the performance of both stock and aftermarket air intake systems. Installation is straightforward, using factory mounting points and requiring no major modifications.
Built for reliability and performance, the Silver Bullet Throttle Body Spacer is a simple yet effective upgrade for Jeep owners seeking improved engine response on both daily drives and rugged trails.
Key Features
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CNC-machined 6061-T6 billet aluminum for durability and precise fit
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Serrated/Helix entry design increases air turbulence for better combustion
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Reduces intake whistle associated with helix-only spacers
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Improves horsepower, torque, and throttle response
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Lengthens the intake track to increase air speed
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Compatible with factory and aFe POWER air intake systems
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Quick, bolt-on installation using OEM mounting points
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50-state legal (CARB EO: D-550-41)
Vehicle Fitment
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2007–2011 Jeep Wrangler JK — V6 3.8L (Gas)
