DESCRIPTION All sales are final on LMI Products. Each kit is built to order. There are no LMI returns accepted, no exceptions. LMI Intakes have been extremely popular with the HEMI world for years among street enthusiasts as well as high horsepower HEMI racers. Originating in the world of high strength, high quality prosthetic limbs, LMI (the abbreviated name for Leg Maker Intakes) took foot and grew from one man's hobby into a full time, full production business of high quality, highly functioning cold air kits. The quality and experience in working with carbon fiber shows through in this company's show-worthy product. Specifications: 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 AFE 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 Sales are final on LMI Products. Each kit is built to order. There are no LMI returns or cancellations.