aFe Silver Bullet Throttle Body Spacer (46-32003) improves torque, throttle response, and fuel efficiency for 2000–2009 Dodge Dakota and Durango V8 engines. Precision-machined from T-6061 billet aluminum, this spacer features a unique serrated/helix entry design that generates air turbulence just before the intake manifold. This turbulence enhances the air/fuel mixture, promoting a more complete combustion cycle and increased volumetric efficiency. The serrated edge also eliminates the whistling noise typically found in helix-only designs. Engineered for durability and performance, this spacer is an ideal upgrade for HEMI-powered applications seeking improved engine response.
Key Features :
Designed for 2000–2009 Dodge Dakota and Durango V8 4.7L and 5.7L HEMI engines
Made from high-quality T-6061 billet aluminum for strength and durability
Serrated/helix design improves air/fuel mixing and combustion efficiency
Helps increase torque, horsepower, and throttle response
Reduces or eliminates whistling noise associated with other spacers
CARB EO approved (D-550-41) for emissions compliance
Simple, direct-fit installation with no tuning required
1 to 2 Business Days
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