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JBA Cat4Ward header for 2004–2008 Chrysler 5.7L HEMI is a shorty design that reduces backpressure to enhance power and drivability. Built from raw 409 stainless with 1-3/4" primaries, it features mandrel-bent tubing, 3/8" machined flanges and oversized ports feeding JBA’s Firecone collector. The kit includes factory-style emission connections and high-quality hardware for a professional, no-leak installation.
JBA 04-08 Chrysler 5.7L HEMI 1-3/4in Primary Raw 409SS Cat4Ward Header
