Weapon-R 807-158-109 Dragon Intake Stealth Series Air Intake System

The Weapon-R 807-158-109 Dragon Intake Stealth Series is a high-performance aftermarket air intake system engineered to maximize engine output by improving airflow volume and velocity. The Stealth Series features a flat black aluminum intake tube paired with a gunmetal/black foam filter, delivering an aggressive underhood appearance alongside real performance gains.

The intake tube is CNC mandrel bent from 6061 aluminum and hand TIG welded to ensure a positive, leak-free seal and precise fitment. Weapon-R engineers carefully match each intake's tube diameter and length to the target engine's displacement, air intake capacity, and required airspeed — optimizing airflow dynamics for that specific application rather than using a one-size-fits-all approach.

Included Dragon Filter Features:

• High-density polyurethane foam filtration media — shown in independent testing to flow up to 80% more air than conventional cotton gauze filters while providing superior dirt filtration
• CAD-designed, flow-bench-tested velocity stack that increases both airflow rate and air volume entering the engine
• Serviceable and reusable design — the filter disassembles for cleaning and reassembly, and the foam element can be swapped to change color

Key Features:

• Intake tube: CNC mandrel bent 6061 aluminum construction
• Stealth finish: flat black pipe with gunmetal/black foam filter
• Hand TIG welded joints for a secure, positive seal
• Engine-specific tuning for tube diameter and length
• Includes Weapon-R Dragon Filter with polyurethane foam element
• CAD-designed velocity stack for optimized airflow
• Washable, reusable filter — no replacement filter required
• Not CARB approved — not legal for sale or use in California

The Weapon-R Dragon Intake Stealth Series is a proven performance upgrade for enthusiasts looking to extract more power and throttle response from their engine without sacrificing filtration quality.