Weapon-R 304-133-401 Secret Weapon Neo-Ti Air Intake System

The Weapon-R 304-133-401 Secret Weapon Intake is a high-performance air intake system engineered to maximize engine airflow using patented dual-velocity technology. Featuring a Neo-Ti (Neo-Titanium) finish, this intake delivers the premium look of titanium at a fraction of the cost, while providing a show-quality appearance under the hood.

At the core of this system is Weapon-R's patented design (US Patent #7,263,961B2), which leverages the Coanda effect and Bernoulli's principle to create two distinct air velocity profiles within the intake pipe — one moving at a higher speed than the other. This dual-velocity approach dramatically increases both air volume and speed delivered to the engine, capable of supplying up to 3x more air than a conventional factory intake system.

Key Features:

• Patented dual air-velocity intake technology (US Patent #7,263,961B2)
• Neo-Ti (Titanium) finish — premium aesthetics without the premium titanium price
• Intake pipe precision-bent from high-quality 6061 aircraft-grade aluminum on a CNC mandrel bender
• High-gloss polished finish for a show-quality engine bay appearance
• Includes the SW1 Air Filter featuring a tuned velocity stack to maximize airflow and minimize turbulence
• Open-pore, high-density reusable foam filter element
• CARB Exempt — compliant for use in California and other emissions-regulated states
• 1 Million Mile Limited Warranty

The Weapon-R Secret Weapon Intake system is a proven performance upgrade that enhances throttle response, increases intake sound, and improves overall engine efficiency. The reusable filter and durable aluminum construction make it a long-term investment for performance enthusiasts.