Filter Flange Retention Design The air filter uses a unique (patent pending) flange retention design that requires no hardware to mount the filter to the housing. 8 Tall Air Filter This intake system utilizes a pre - oiled, 8 tall inverted top conical 360 degree radial flow performance air filter with 5 - layers of progressive finer mesh cotton media providing maximum airflow and performance. Reinforced Silicone Tube This system uses a high performance reinforced silicone intake tube to achieve maximum power gains while maintaining a perfect fit. One - Piece Heat Shield Sturdy 18 Gauge Powder - Coated One - Piece Heat Shield blocks performance - robbing engine heat. This heat shield requires no assembly and uses factory mounting locations for fast and easy installation. Hassle - Free 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 OEM parts