5.5 Flange Massive Air Filter This intake system utilizes a pre - oiled, 5 - 34 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. High Quality Tube This system uses a high quality plastic CAD designed, dyno - tuned, roto - molded intake tube to achieve maximum power gains while maintaining a perfect fit. This tube has built - in resonance chamber to catch un - wanted air intake noise. 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, coupling, and hardware are included for hassle - free installation. This is a direct bolt - on kit that requires no cutting or drilling on OEM parts.