Weapon-R 305-139-101 Secret Weapon Air Intake Kit Polished Aluminum - 6061

The Weapon-R 305-139-101 Secret Weapon Intake is a high-performance air intake system engineered to maximize airflow volume and velocity to your engine. Unlike conventional intake systems, the Secret Weapon leverages the Coanda effect and Bernoulli's principle to create two distinct air velocity profiles within the intake pipe — one stream traveling at higher speed than the other — resulting in significantly increased air mass delivery to the engine.

Key Features:

• Dual-velocity airflow technology delivers up to 3x more air to the engine compared to a conventional air intake system
• Precision-bent 6061 aluminum intake pipe formed on an automated CNC mandrel bender for consistent, high-quality results
• High-polish finish — available in polished aluminum only — for a show-quality appearance under the hood
• SW1 high-performance air filter features a tuned velocity stack designed to increase air velocity and reduce intake turbulence
• Open-pore, high-density reusable foam filter element — washable and re-oilable for long-term use
• US Patented design (Patent No. 7,263,961 B2) validates the proprietary dual-velocity intake technology
• 1 Million Mile Limited Warranty for long-term peace of mind

The Secret Weapon Intake system is available across more than 250 applications for cars, trucks, and SUVs. Weapon-R is a San Francisco-based performance parts manufacturer with a long track record designing precision intake systems for performance-minded enthusiasts.