The Chrysler Mopar 6.1L 6.4L SRT8 Exhaust Manifolds are specifically designed for HEMI Challenger and Charger models from 2005 to 2014. Made of durable iron, these bolt-on exhaust manifolds are not universal fitment, ensuring a perfect fit for your vehicle. Manufactured in the United States by Chrysler, these parts are perfect for gasoline-powered vehicles, providing reliable performance and emission control. Upgrade your vehicle with these authentic Mopar exhaust manifolds for optimal performance and style.