Weapon-R 301-151-101 Secret Weapon Cold Air Intake Kit - Polished

The Weapon-R 301-151-101 Secret Weapon Air Intake Kit is a high-performance cold air intake system engineered to maximize airflow and improve engine efficiency. Featuring Weapon-R's patented dual air velocity profile technology (USA Patent #7,263,961B2), the Secret Weapon intake is designed to deliver significantly greater air volume and velocity compared to a conventional stock intake system.

Key Features:

• Patented Dual-Velocity Airflow Technology: Creates two distinct air velocity profiles simultaneously — one high-speed stream and one standard-speed stream — working together to dramatically increase total airflow to the engine
• CNC Mandrel-Bent 6061 Aluminum Intake Pipe: Precision-bent on an automated CNC mandrel bender for smooth, consistent bends with no crimping or flow restriction
• High-Polish Show-Quality Finish: Available exclusively in a brilliant polished aluminum finish for an aggressive, clean engine bay appearance
• SW1 Conical Air Filter with Tuned Velocity Stack: The included filter features a tuned velocity stack inlet designed to increase incoming air speed while reducing turbulence for more consistent airflow
• Open-Pore High-Density Reusable Foam Filter: Washable and reusable filter media for long-term cost savings and consistent filtration performance
• 1 Million Mile Limited Warranty: Weapon-R stands behind the Secret Weapon intake with an industry-leading warranty

Specifications:

• Intake Pipe Material: 6061 Aluminum
• Finish: Polished
• Filter Type: Open-pore high-density reusable foam with tuned velocity stack
• Patent: USA Patent #7,263,961B2
• Emissions: Not CARB compliant — not legal for sale or use in California

The Weapon-R Secret Weapon intake is a direct-fit performance upgrade that replaces the restrictive factory airbox and intake tube. With a reusable filter and durable aluminum construction, it delivers lasting performance gains alongside a premium under-hood appearance.