This intake system utilizes an oil free, 7 - 12 tall inverted top conical 360 degree radial flow performance air filter with 5 - layers of progressive cotton media with 2 - layers of non - woven synthetic media providing 99.7 cumulative efficiency for maximum filtration. (US PAT 06811588). One Piece 3 Mandrel - Bent aluminum intake tube directs unrestricted airflow from the filter to the throttle body for more horsepower and torque. Sturdy 18 Gauge Powder - Coated One - Piece Heat Shield blocks performance - robbing engine heat. This heat shield requires no assembly and uses fac tory mounting locations for fast and easy installation. All clamps, couplings, and hardware are included for hassle - free installation. This is a direct bolt - on kit that requires no cutting or drilling on factory parts.