Weapon-R
Weapon-R 304-131-201 Secret Weapon Cold Air Intake Extension Pipe
Weapon-R 826-123-101 Aluminum Coolant Overflow Tank with Mounting Kit
Weapon-R 807-158-101 Dragon Intake System Cold Air Performance
Weapon-R 826-123-102 Billet Aluminum Coolant Overflow Tank
Weapon-R 501-111-102 Intercooler Pipe Kit Polished Aluminum
Weapon-R 301-148-101 Secret Weapon Cold Air Intake System
Weapon-R 305-167-101 Secret Weapon Short Ram Air Intake System Polished Aluminum
Weapon-R 802-112-101 Dragon Intake System High-Flow Cold Air Intake
Weapon-R 806-111-101 Dragon Intake Cold Air Induction System
Weapon-R 805-164-101 Dragon Intake Cold Air Intake System
Weapon-R 305-138-101 Secret Weapon Cold Air Intake System
Weapon-R 306-113-101 Secret Weapon Cold Air Intake System
Weapon-R 301-162-101 Secret Weapon Air Intake System Polished 6061 Aluminum
Weapon-R 305-123-109 Secret Weapon Cold Air Intake System for 2000-2005 Lexus IS300 3.0L
Weapon-R 826-127-101 Billet Aluminum Power Steering Reservoir Tank
Representative Photo, actual item may vary
Weapon-R 305-164-101 Secret Weapon Cold Air Intake System
Weapon-R 304-143-101 Secret Weapon Air Intake Kit Polished 6061 Aluminum
Weapon-R 305-163-101 Secret Weapon Intake System Polished Aluminum
Weapon-R: Performance Engineering Since 1993
Founded in 1993, Weapon-R Competition Products has built a reputation as one of the most innovative manufacturers in the performance automotive industry. The brand specializes in engineering high-performance induction systems and engine components designed to maximize airflow, increase horsepower, and improve throttle response. What sets Weapon-R apart is their commitment to precision manufacturing and proprietary technologies that deliver measurable performance gains for enthusiasts and racers worldwide.
Secret Weapon Technology and Air Intake Innovation
Weapon-R is perhaps best known for their award-winning Air Intake Kits, particularly the Secret Weapon line that utilizes a unique dual-tube velocity design. This technology creates two different air velocity profiles to increase air volume and air speed, naturally feeding your engine 3x more air than conventional air intake systems. The intake pipes are bent from high quality 6061 T6 aluminum on automated CNC mandrel benders and polished to show-quality finishes. The company also manufactures the Dragon Intake series, which was rated "Best Overall Performer" in the 2003 Tuner Performance Reports Intake system Battle, demonstrating their engineering prowess against competing cold air and short ram systems.
High-Flow Filtration Solutions
Beyond complete intake systems, Weapon-R produces advanced Air Filters that emphasize both performance and protection. Their filter material is made from open pore high-density foam, blocking dust and dirt particles without sacrificing performance. The brand's filters feature tuned velocity stacks that reduce air turbulence while increasing intake velocity, providing consistent airflow characteristics that complement their intake designs. These reusable, oil-free filters offer a cost-effective alternative to disposable elements while maintaining excellent filtration efficiency.
Engine Sealing and Internal Components
While Weapon-R is primarily recognized for induction products, they also manufacture critical engine sealing components including Engine Oil Pan Gaskets and Engine Gasket Sets designed to meet OEM specifications. Additionally, their catalog includes performance Engine Intake Manifolds constructed from lightweight materials that optimize air distribution to the cylinders. These components are engineered to work seamlessly with their intake systems, creating a comprehensive approach to improving engine breathing and performance.
Precision Manufacturing Standards
Weapon-R specializes in air intake systems, manifolds, and tuning accessories designed to improve airflow and horsepower. Their manufacturing process emphasizes quality control, with CNC mandrel bending ensuring smooth, consistent tube diameters that minimize flow restrictions. Each intake system is carefully tuned by matching the engine's displacement, air intake capacity and airspeed to the intake system's tube size and length, demonstrating the brand's engineering-focused approach to performance gains rather than one-size-fits-all solutions.
