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The titanium-coated Cat4Ward header for 2005–2019 Nissan 4.0L V6 combines lightweight coating with durable 409 stainless construction. Its 1-5/8" primaries, mandrel-bent tubing, Firecone collector and oversized ports work with 3/8" machined flanges and extra-thick collector domes. Factory-style emission connections and quality hardware are included for correct, leak-free installation.
JBA 04-15 Nissan 4.0L V6 1-5/8in Primary Ti Ctd Cat4Ward Header
