JBA Cat4Ward 1-5/8in Silver Ceramic Shorty Headers for 2005-2019 Nissan Frontier/Pathfinder/Xterra (4.0L) 1410SJS

Fits select 2005-2019 Nissan Frontier, Pathfinder, and Xterra (4.0L). JBA Cat4Ward shorty headers (1410SJS) are designed to replace restrictive factory exhaust manifolds, significantly improving engine efficiency and power delivery. These headers are constructed from mandrel-bent stainless steel to withstand the high temperatures and stresses of towing, off-roading, and daily use.

Featuring JBA’s proprietary Firecone collector technology, these headers optimize exhaust scavenging to increase torque throughout the RPM range. The silver ceramic coating provides an additional layer of thermal protection, reducing under-hood temperatures and protecting the header from corrosion. Each set includes 3/8-inch thick machined flanges with oversized exhaust ports to ensure a secure, leak-free seal against the cylinder head. Installation is simplified with factory-style emission connections and high-quality mounting hardware included.

• Silver ceramic coating for heat management and corrosion resistance
• 1-5/8 inch mandrel-bent stainless steel primary tubes
• 3/8 inch thick CNC machined flanges prevent warping
• Proprietary JBA Firecone collector for maximum scavenging
• Extra-thick collector domes for a durable seal
• Includes factory-style emission connections and installation hardware
• Manufacturer Part Number: 1410SJS