JBA 04-08 Chrysler 5.7L HEMI 1-3/4in Primary Silver Ctd Cat4Ward Header

When you're looking to get more out of your 2005-2008 Chrysler 300 with the 5.7L HEMI engine, this JBA Cat4Ward header set is what you get. Inside the box, you'll find the headers themselves, constructed from mandrel-bent stainless steel tubing, along with factory-style emission connections and high-quality hardware. These components are designed to replace your restrictive stock exhaust manifolds, which can significantly increase your engine's power and efficiency.

JBA builds these headers from durable stainless steel, so they're ready for the demands of daily driving, towing, or even racing. The flanges are a solid 3/8-inch thick with oversized exhaust ports, and the proprietary Firecone collector design is a race-proven technology aimed at maximizing power and torque gains in the RPM range you use most often. The extra-thick collector domes are also built to last. This setup is intended for a professional, no-leak installation.

This header set is a substantial upgrade for your HEMI. While they are designed for a direct fit with the factory emission connections, it's always a good idea to refer to the manufacturer's installation instructions for any specific details or additional components that might be recommended for your particular setup.