Acura TL Weapon-R Dragon Air-Intake Systems are one of the mostly highly rated intake systems in the world. Used in many countries in many different forms of racing. Our Weapon-R Dragon Air-Intake Systems are CNC mandrel-bent out of 6061 aluminum, and hand TIG Welded to ensure a positive seal, and proper fit. Each one of the Dragon  Air-Intake systems is carefully tuned, by matching the engines displacement, air-intake capacity and air speed to the intake systems tube size and length, maximizing every engines performance output. Also recently rated Best Overall Performer, outperforming Cold Air & Short Ram Intake systems, in the 2003 Tuner Performance Reports, The Dragon Air-Intake system Gains 7.2 Horsepower at the wheels, and are flow tuned to match you Acura's engine application to maximize engine output.  All Colored Dragon Air-Intake systems are now Powder coated. To increase the Air-intake charge, we developed the Dragon Filter, which features an internal tuned flow velocity stack design and Air Turbulance guides to maximize gains. The Dragon Air-Intake uses the highest quaility High Flow 4PLy Poly Urethane Foam to ensure a protected high performance engine. Many studies have shown Higher flow & Better Dirt Filtration with Foam Filter and the conventional cotton filter. Flow rates of up to 80% more Air, which increases your engines performance. The Dragon Air-Intake Filter features a Computer CAD Designed and Flow benched Tested Velocity Stack, which greatly increases airflow and air volume into the engine, therefore increasing engine performance. Another one of the Dragon Air-Intake Filters positive features are the capability to be disassembled to be cleaned and then re-assembled after cleaning or to change the color of the foam filtering element.