Features: The air intake kit can help your engine to draw more cold air resulting in better throttle response and higher explosive horsepower output All necessary mounting hardwares, vacuum hoses and reducers will be included like shown in the picture No additional parts will be needed for installation after you purchase this kit High quality built Washable and Reusable Air Filter as shown in the picture Specifications: 100% Brand New Warranty :90 Day Free Return:30 Day Main Material: Aluminium Color:Black Silicone Tube Thickness:4mm Aluminum Tube Size:4'' Clamp for Tube Size Range: 105-115mm 2005-2008 Dodge Magnum R/T & SRT-8 with Hemi 5.7L / 6.1L V8 Engine 2006-2010 Dodge Charger R/T & SRT-8 with Hemi 5.7L / 6.1L V8 Engine 2008-2010 Dodge Challenger R/T & SRT-8 with Hemi 5.7L / 6.1L V8.