JBA Cat4Ward header for 2004–2008 Chrysler 5.7L HEMI offers a silver-coated shorty solution to improve exhaust flow and engine efficiency. The 1-3/4" mandrel-bent stainless primaries come with 3/8" machined flanges, oversized ports and JBA’s Firecone collector design. Extra-thick collector domes, factory-style emission fittings and quality hardware are supplied for a secure, no-leak installation.
JBA 04-08 Chrysler 5.7L HEMI 1-3/4in Primary Silver Ctd Cat4Ward Header