SKU: 46-38002 | UPC: 802959460283
aFe Silver Bullet Throttle Body Spacer Toyota Tacoma 2005-2015 V6 4.0L 4Runner 2005-2009 FJ Cruiser 2007-2009 Tundra 2005-2012
The aFe Power Silver Bullet Throttle Body Spacer kit 46-38002 installs between throttle body and intake manifold on Toyota 4.0L V6 engines in Tacoma 2005-2015 4Runner 2005-2009 FJ Cruiser 2007-2009 and Tundra 2005-2012 models. It generates turbulence in airflow for higher horsepower torque sharper throttle response and improved fuel efficiency. Machined from durable T-6061 billet aluminum with serrated helix design for maximum performance without whistling.
Key Features
- Precision Machined T-6061 Billet Aluminum: Provides strength lightweight construction and exact fit for seamless integration
- Special Serrated/Helix Design: Creates airflow turbulence atomizes fuel improves combustion for power gains across RPM range
- Increased Air Volume: Delivers more air to engine cylinders enhancing overall performance and efficiency
- Compatible with aFe Intakes: Pairs perfectly with aFe air intake systems for complete airflow upgrade
- Raw Natural Finish Inset Style 1 Inch Thick: Includes gaskets hardware for direct bolt-on installation with clean professional look
Product Notes
- Easy direct replacement for stock throttle body spacer no vehicle modifications needed
- Backed by 2 year limited warranty for peace of mind
- Ships in compact protective packaging weight 1.10 lbs dimensions 9.8 x 7.4 x 1.8 inches
Installation Notes
- Professional installation recommended.
- Bolt-on design takes under 30 minutes with basic hand tools.
- Hardware and gaskets included fits stock throttle body and aFe intake setups.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2009 | Toyota | 4Runner | Limited Sport SR5 |
| 2005-2012 | Toyota | Tundra | Base SR SR5 |
| 2005-2015 | Toyota | Tacoma | Base TRD Pro X-Runner PreRunner |
| 2007-2009 | Toyota | FJ Cruiser | Base Trail Teams Special Edition TRD Special Edition |
Why Choose aFe Power?
- Trusted brand with decades of engineering high-performance air intake parts
- Components tested on dyno and real-world vehicles for verified gains
- Focus on durable materials and innovative designs built to last
Frequently Asked Questions
- Q: Will this fit my 2012 Toyota Tacoma 4.0L V6?
A: Yes fits all 2005-2015 Tacoma models with 4.0L V6 engine including Base PreRunner X-Runner and TRD trims - Q: What material and finish does the spacer have?
A: Constructed from 6061-T6 billet aluminum with raw natural finish and inset style design 1 inch thick - Q: What warranty comes with this throttle body spacer?
A: Includes 2 year limited warranty covering defects in materials and workmanship
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: aFe branded box dimensions 9.8 x 7.4 x 1.8 inches
- Weight: 1.10 lbs shipping weight








Reviews
There are no reviews yet.