Weapon R 301-147-101 Secret Weapon Intake for 2003-2007 Honda Accord 3.0L V6 with polished aluminum intake tube
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Weapon R 03-07 Honda Accord 3.0L-V6 Secret Weapon Intake

Weapon R
WPN301-147-101
Cold Air Intakes
1 Units In Stock - Ships Next Business Day
$ 352.78
$ 352.78

SKU: 301-147-101


Weapon R Secret Weapon Intake for 2003–2007 Honda Accord 3.0L V6

Unlock serious performance gains from your 2003–2007 Honda Accord 3.0L V6 with the Weapon R Secret Weapon Intake. This innovative intake system uses dual air velocity technology to deliver up to **3 times more air** to the engine than a stock intake, resulting in noticeable improvements in horsepower, throttle response, and engine sound. Precision CNC-bent from lightweight 6061 aluminum and finished in a show-quality polish, it’s the perfect blend of performance and style for Accord enthusiasts.

Key Features

  • Dual Velocity Profile Technology – Creates two separate air streams (one traveling faster than the other) to dramatically increase airflow volume and speed
  • 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 – Looks great in the engine bay and resists corrosion
  • 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 2003–2007 Honda Accord 3.0L 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 (if applicable)
  • Mounting Hardware

Product Notes

  • Only available in polished finish
  • Professional installation is recommended
  • Replaces the factory airbox and intake tube

This Part Fits

Year Range Make Model / Trim Notes
2003–2005 Honda Accord EX / LX V6 3.0L V6
2006–2007 Honda Accord EX / LX / EX-L V6 3.0L V6
2005–2007 Honda Accord Hybrid V6 3.0L V6
2005 Honda Accord SE V6 3.0L V6
2007 Honda Accord Special Edition V6 3.0L V6

Why Choose Weapon R?

  • Japanese performance brand known for innovative intake designs
  • Patented Secret Weapon technology delivers real airflow gains
  • Premium 6061 aluminum construction with show-quality polish
  • Backed by a 1 Million Mile Limited Warranty

Frequently Asked Questions

  • Q: How much power does this intake add?
  • A: Weapon R dyno testing shows noticeable gains in horsepower and torque, especially when combined with other performance mods.
  • 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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