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SKU: 305-163-101
Weapon R Secret Weapon Intake for 2007–2008 Lexus ES350 3.5L V6
Unlock noticeable performance gains and a more aggressive engine sound from your 2007–2008 Lexus ES350 with the Weapon R Secret Weapon Intake.
Featuring patented dual-velocity technology, this intake creates two separate air streams one traveling at high speed and one at lower speed to deliver up to **3 times more air** to the engine than the stock system. The result is sharper throttle response, improved mid-range power, and a deeper, more refined intake note that enhances the driving experience of the 3.5L V6 while maintaining the luxury character of the ES350.
Key Features
- Dual Velocity Profile Technology – Creates two air streams (one faster than the other) to dramatically increase airflow volume and speed to the engine
- 6061 Aluminum Intake Pipe – CNC mandrel-bent for smooth airflow and lightweight strength
- SW1 Velocity Stack Filter – Tuned design maximizes air velocity while minimizing turbulence
- High-Density Reusable Foam Filter – Open-pore foam that’s washable and lasts up to 1 million miles
- Show-Quality Polished Finish – Clean, premium look that complements the Lexus engine bay
- Direct Bolt-On Installation – Uses factory mounting points for an easy, no-cut upgrade
Specifications
| Detail | Value |
|---|---|
| Brand | Weapon R |
| Type | Secret Weapon Intake |
| Compatibility | 2007–2008 Lexus ES350 3.5L V6 |
| Material | 6061 Aluminum |
| Filter Type | SW1 High-Density Foam (Washable) |
| Finish | Polished |
| Warranty | 1 Million Mile Limited Warranty |
Whats Included
- Secret Weapon Intake Pipe
- SW1 Velocity Stack Air Filter
- Heat Shield
- Mounting Hardware
- Installation Instructions
Product Notes
- Only available in polished finish
- Professional installation is recommended
- Replaces the factory airbox and intake tube completely
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 2007–2008 | Lexus | ES350 Base | 3.5L V6 (2GR-FE) |
Why Choose Weapon R?
- Japanese performance brand known for innovative intake designs
- Patented Secret Weapon dual-velocity technology delivers real airflow gains
- Premium 6061 aluminum construction with show-quality finishes
- Backed by a 1 Million Mile Limited Warranty
Frequently Asked Questions
- Q: How much power does this intake add to the ES350?
- A: Weapon R dyno testing shows noticeable gains in horsepower and torque, with improved throttle response and a deeper intake sound.
- Q: Is this intake legal in California?
- A: This intake is not CARB approved and is not legal for use in California on pollution-controlled vehicles.
- Q: How often do I need to clean the filter?
- A: The high-density foam filter can go up to 100,000 miles before cleaning is needed, depending on driving conditions.
- Q: Does this replace the entire airbox?
- A: Yes. The Secret Weapon Intake replaces both the factory airbox and intake tube.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Secure Weapon R retail packaging
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