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SKU: 46-38014 | UPC: 802959410509
aFe Power 2021-2025 Lexus IS350 3.5L V6 Silver Bullet Throttle Body Spacer
Enhance engine performance on your 2021-2025 Lexus IS350 3.5L V6 with the aFe Power Silver Bullet Throttle Body Spacer. This billet aluminum spacer installs between the throttle body and intake manifold to create air turbulence for atomized fuel and complete combustion. Gain horsepower torque and sharper throttle response while reducing intake whistle.
Key Features
- CNC-Machined 6061-T6 Billet Aluminum: Lightweight durable construction ensures perfect fit and long-lasting strength with raw finish.
- Serrated/Helix Design: Generates intake turbulence to break up fuel droplets for more efficient combustion and power delivery.
- Improved Airflow: Increases air speed into the combustion chamber for noticeable gains in horsepower and torque.
- Throttle Response: Quicker accelerator feel from optimized air entry just before the engine.
- Whistle Reduction: Serrated edges minimize unwanted noise common in helix-only spacers.
Product Notes
- Direct bolt-on design uses all factory mounting points for simple installation.
- No vehicle tuning or ECU flash required for immediate results.
- Made in the USA with precision engineering for Lexus IS350 reliability.
Installation Notes
- Professional installation recommended.
- Bolts directly to OEM throttle body and manifold locations in under 30 minutes.
- Includes all necessary hardware for secure factory-style fitment.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021-2025 | Lexus | IS350 | 3.5L V6 Base |
| 2021-2025 | Lexus | IS350 | F Sport |
| 2024 | Lexus | IS350 | F Sport Design |
Why Choose aFe Power?
- Decades of intake engineering experience delivering real dyno-proven gains.
- Billet precision machining for exact OEM fit on Lexus IS350 models.
- Test-proven designs focused on horsepower torque and drivability.
Frequently Asked Questions
-
Q: Will this fit my 2023 Lexus IS350 F Sport?
A: Yes it fits all 2021-2025 Lexus IS350 3.5L V6 models including F Sport using factory throttle body mounts. -
Q: What material and finish does it have?
A: Constructed from CNC-machined 6061-T6 billet aluminum with a raw silver finish for heat dissipation and durability. -
Q: What warranty coverage is provided?
A: Backed by aFe Power limited lifetime warranty against manufacturing defects for peace of mind.
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Secure foam-protected box 9in x 7in x 3in
- Weight: 1.05 lbs
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