Weapon-R 307-151-101 Secret Weapon Air Intake System Polished Aluminum - 6061

The Weapon-R Secret Weapon Intake is a performance air intake system engineered to maximize airflow volume and velocity to your engine. Unlike conventional single-stream intake systems, the Secret Weapon Intake leverages the Coanda effect and Bernoulli's principle to generate two distinct air velocity profiles within the intake pipe — one stream traveling at a higher velocity than the other. This dual-velocity approach significantly increases the mass and volume of air delivered to the engine, resulting in improved throttle response and performance.

The intake pipe is precision-formed from aerospace-grade 6061 aluminum using an automated CNC mandrel bender, then polished to a mirror-like show-quality finish. The included SW1 air filter features a tuned velocity stack designed to reduce turbulence while maximizing airflow efficiency. The open-pore, high-density polyurethane foam filter element is reusable and easy to clean, making it a long-term performance upgrade. This intake system is available in polished finish only.

Key Features:

• Patented dual air velocity profile technology (US Patent #7,263,961B2)
• Delivers up to 3x more air volume than a conventional factory intake system
• CNC mandrel-bent aerospace-grade 6061 aluminum intake pipe
• High-polish show-quality finish
• SW1 filter with tuned velocity stack to reduce turbulence and boost airflow
• 1-inch thick open-pore high-density reusable foam filter element
• Easy to clean and maintain — no replacement filters needed
• Backed by Weapon-R's 1 Million Mile Limited Warranty
• Polished finish only

The Secret Weapon Intake is a bolt-on performance upgrade for cars, trucks, and SUVs, with over 250 vehicle-specific applications available. It is the ideal choice for enthusiasts seeking both functional performance gains and an aggressive under-hood appearance.