Weapon R Secret Weapon Cold Air Intake 3.5in Infiniti G35 2003-2007 / – Import Image Racing
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Weapon R Secret Weapon Cold Air Intake 3.5in Infiniti G35 2003-2007 / Nissan 350Z 2003-2006 | 304-131-101

Weapon R Secret Weapon Cold Air Intake 3.5in Infiniti G35 2003-2007 / Nissan 350Z 2003-2006 | 304-131-101

SKU: wpn304-131-101
Availability: 3 In Stock
Product Type: Intake Cold Air
$370.00
$423.62
$370.00
Save $53.62

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The Weapon R Secret Weapon Intake is a high-performance cold air intake system engineered specifically for 2003-2006 Infiniti G35 and Nissan 350Z vehicles. This premium intake system delivers increased airflow and enhanced engine sound while maintaining excellent fitment and reliability. Perfect for enthusiasts seeking proven performance gains from a trusted aftermarket brand.

Key Features & Benefits

  • 3.5-Inch High-Flow Design - Maximizes airflow volume for improved throttle response and power delivery
  • Secret Weapon Technology - Weapon R's proprietary intake design optimizes air velocity and filtration
  • Premium Construction - Durable materials engineered to withstand high-performance driving conditions
  • Enhanced Engine Sound - Delivers aggressive intake noise that complements the VQ35DE engine note
  • Direct Bolt-On Installation - No cutting or permanent modifications required for installation
  • Performance Proven - Extensively tested on dyno and street for real-world performance gains

What's Included

  • Weapon R Secret Weapon intake tube assembly
  • High-flow air filter element
  • All necessary mounting hardware
  • Installation instructions

Specifications

Manufacturer Part Number 304-131-101
Intake Tube Diameter 3.5 inches
Construction High-grade aluminum/composite
Filter Type High-flow performance air filter
Installation Time 1-2 hours

 

Installation

This is a direct bolt-on installation that replaces the factory air intake system. Basic hand tools are required, and the installation can typically be completed in 1-2 hours. The system utilizes factory mounting points and connections for a clean, professional installation without permanent modifications to your vehicle.

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