JBA 1-1/2-Inch Shorty Header; Natural (00-06 4.0L Jeep Wrangler TJ)Find parts that fit my vehicle

High-Performance Exhaust Header. The JBA 1-1/2-Inch Shorty Header Natural replaces the restrictive factory exhaust manifold to significantly improve engine power and efficiency. This direct bolt-on upgrade enhances exhaust flow and overall performance while maintaining proper emissions compatibility.

Durable Stainless Construction. Made from mandrel-bent stainless steel tubing with a proprietary Firecone collector, this header features extra thick collector domes and precisely machined 3/8-inch flanges with oversized exhaust ports. The natural grey finish has a matte sheen that provides a robust, performance-oriented appearance.

Direct Bolt-On Installation. Installation is straightforward with all necessary gaskets and mounting hardware included, requiring no modifications or drilling. The header integrates factory-style emission connections for a secure, no-leak professional fit.

Application. Specifically engineered to fit 2000-2006 4.0L Jeep Wrangler TJ models, this header serves as a direct replacement for the factory manifold and includes all installation hardware for a seamless upgrade.

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