LegMaker Intake Hellcat 6.2L Intake Independently tested 18-22 rwhp increase over stock airbox   (Tests conducted by DiabloSport, LLC) Handmade from 100% real carbon fiber construction for superior heat characteristics Proprietary fabrication process resulting in a smooth inner surface to ensure optimal air flow "Funnel" shape of 6" opening smoothly transitioning to 4.5" to help speed airflow and decrease restriction Large 6" diameter S&B filter with 8 layer protection (oil type) High quality silicon coupler ensuring smooth transition to throttle body High quality stainless T-bolt clamps provided Drilled for IAT/Oil breather fitting with a rubber grommet for secure fit and seal Billet aluminum MAF flange for proper sensor performance and fit (15/16 cars) Laser cut rain shield with superior wrinkle finish powder coat and machined Legmaker logo Water repellent pre-filter to ensure maximum protection of filter from moisture and debris All necessary hardware and instructions for DIY install ZERO cutting or modifications needed to install 100% Sourced USA Materials