Weapon-R 307-203-101 Secret Weapon Air Intake Kit - Polished

The Weapon-R 307-203-101 Secret Weapon Intake is a patented high-performance air intake system engineered to significantly increase airflow volume and velocity to the engine. Weapon-R's proprietary dual air velocity profile technology (US Patent #7,263,961B2) leverages the Coanda effect and Bernoulli's principle to create two distinct airflow streams within the intake pipe — one moving faster than the other — delivering up to 3x more air to the engine than a conventional intake system.

Key Features:

• Intake pipe precision-formed from aircraft-grade 6061 aluminum using an automated CNC mandrel bender for consistent, kink-free bends
• High-polish show-quality finish — polished aluminum only
• Includes the SW1 high-performance air filter with tuned velocity stack to maximize airflow velocity and reduce turbulence
• 1-inch thick open-pore high-density polyurethane foam filter element — reusable and washable
• Backed by Weapon-R's 1 Million Mile Limited Warranty
• US Patented design (#7,263,961B2) — proven dual velocity profile technology

The Weapon-R Secret Weapon Intake is a direct-fit performance upgrade designed for straightforward installation. The reusable foam filter element makes maintenance easy and eliminates the ongoing cost of disposable paper filters. This intake system delivers improved throttle response, enhanced engine sound, and increased airflow efficiency.