Description
The aFe Silver Bullet Throttle Body Spacer (afe46-38002) enhances performance and throttle response for Toyota trucks by creating turbulence in the incoming air flow just before it enters the engine. This results in more complete combustion, increased horsepower, and improved torque while reducing the intake whistle common with helix-only designs.
Key Features
- 6061-T6 Billet Aluminum Construction – Lightweight, high-strength, precision machined for perfect fit and finish
- Serrated/Helix Entry Design – Creates turbulence for improved combustion and eliminates intake whistle
- Improves Air Intake Speed – Enhances performance and throttle response
- Longer Intake Tract – Boosts air velocity for better engine efficiency
- Hassle-Free Installation – Uses all factory mounting locations; no modifications required
Serrated/Helix Design
- Combines serrations and helix design to break up fuel for a more complete combustion cycle
- Reduces intake whistle often caused by helix-only designs
Vehicle Applications
- 2005-2009 | Toyota | 4Runner | Gas | V6-4.0L
- 2007-2009 | Toyota | FJ Cruiser | Gas | V6-4.0L
- 2005-2015 | Toyota | Tacoma | Gas | V6-4.0L
- 2005-2012 | Toyota | Tundra | Gas | V6-4.0L
