{"product_id":"afe-power-twisted-steel-exhaust-headers-409-stainless-steel-83-02-jeep-wrangler-yj-l4-2-5l","title":"aFe Power Twisted Steel Exhaust Headers 409 Stainless Steel 83-02 Jeep Wrangler (YJ) L4 2.5L","description":"\u003cp\u003eThe aFe Power Twisted Steel Exhaust Headers are high-performance headers engineered for the 1983–2002 Jeep Wrangler (YJ) with the 2.5L inline-4 engine. Constructed from durable 14-gauge 409 stainless steel tubing and featuring a robust 1\/2-inch thick head flange, these headers utilize advanced pulse control technology to optimize exhaust flow and velocity. The design incorporates precise tube lengths and mitered collectors to enhance power delivery across the entire RPM range. This combination of materials and engineering ensures improved engine efficiency, increased horsepower, and long-lasting durability under demanding conditions.\u003c\/p\u003e\n\u003cp\u003eThese headers are a direct bolt-on upgrade requiring no modifications, making installation straightforward for Jeep enthusiasts. Specifically designed for the Jeep Wrangler YJ model years 1983 through 2002 with the 2.5L L4 engine, they fit seamlessly with existing exhaust systems. Ideal for street and off-road use, the headers provide enhanced exhaust scavenging and performance gains without compromising reliability. The kit includes the headers themselves, engineered for compatibility and ease of installation to maximize the vehicle’s power output and driving experience.\u003c\/p\u003e","brand":"aFe","offers":[{"title":"Default Title","offer_id":48038960267418,"sku":"48-46206","price":447.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/5857\/7796\/files\/ba64fd33a299d5d421b7d704001ea8d6_781ffe71-98fc-42ac-96ad-26534707dc39.jpg?v=1779442534","url":"https:\/\/absautorepair.com\/products\/afe-power-twisted-steel-exhaust-headers-409-stainless-steel-83-02-jeep-wrangler-yj-l4-2-5l","provider":"ABS Auto Body","version":"1.0","type":"link"}