Description
The aFe Silver Bullet Throttle Body Spacer (AFE46-38012B) for Toyota Corolla and Lexus UX200 is designed to create turbulence in the airflow just before entering the engine. This improves throttle response and increases performance by promoting a more complete combustion cycle.
Key Features
- Dyno-proven gains up to +3 HP and +3 lbs. x Ft. TQ
- CNC-machined in the USA from 6061-T6 billet aluminum
- Unique serrated/helix entry design creates turbulence and reduces whistle sound
- Increases air speed for improved performance and throttle response
- Black anodized finish for a stealthy appearance
- O-ring seal ensures leak-free performance
Functionality
- Serrated/Helix Design: The combination of serrated and helix patterns creates intake turbulence, breaking up fuel for more complete combustion. This increases horsepower, torque, and throttle response while reducing intake whistle.
- 6061-T6 Billet Aluminum Construction: Precision-machined for lightweight strength, perfect fit, and long-lasting durability.
- Longer Intake Tract: Extends the intake tract to increase air speed, enhancing engine performance and throttle response.
- Easy Installation: Uses all factory mounting locations for a stable and hassle-free installation. Compatible with both factory intake and aFe POWER intake kits.
Vehicle Fitment
Lexus
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2019–2022 UX200 – L4-2.0L Gas
Toyota
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2019–2025 Corolla – L4-2.0L Gas
