{"product_id":"exhaust-header-for-1991-1999-jeep-wrangler-tj-yj-cherokee-xj-grand-cherokee-zj-4-0l-straight-6-cylinder-engine","title":"1991–1999 Jeep Wrangler TJ\/YJ, Cherokee XJ, Grand Cherokee ZJ | Fits 4.0L Straight 6 Cylinder | Black Exhaust Header","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e High-performance headers engineered from T-304 stainless steel with precision CNC flanges and mandrel-bent tubing. Designed to maximize exhaust flow, improve scavenging efficiency, and deliver measurable power gains for Jeep 4.0L applications.\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e• T-304 Stainless Steel Construction\u003cbr\u003e• 1.500\" Inlet | 2.125\" Outlet\u003cbr\u003e• TIG-Welded CNC Machined Flanges\u003cbr\u003e• Direct Bolt-On Installation (No Modifications)\u003cbr\u003e• +10-15 HP\/Torque Gain\u003cbr\u003e• Improved Exhaust Velocity \u0026amp; Flow\u003cbr\u003e• Professional Installation Recommended\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e91-99 Jeep Wrangler YJ\/TJ 4.0L 6CYL\u003c\/li\u003e\n\u003cli\u003e91-99 Jeep Cherokee XJ 4.0L 6CYL (except 1991 jeep Cherokee base 4.0L)\u003c\/li\u003e\n\u003cli\u003e91-99 Jeep Grand Cherokee ZJ 4.0L 6CYL (except 1997 Jeep Grand Cherokee Laredo 4.0L )\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable border=\"1\" style=\"width: 99.9801%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"make-model\" style=\"width: 26.1897%;\"\u003eVEHICLE NAME\u003c\/th\u003e\n\u003cth class=\"year\" style=\"width: 26.5041%;\"\u003eYear\u003c\/th\u003e\n\u003cth class=\"engine\" style=\"width: 46.6464%;\"\u003eEngine\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.1897%;\"\u003eJeep Cherokee\u003c\/td\u003e\n\u003ctd style=\"width: 26.5041%;\"\u003e1991~1999\u003c\/td\u003e\n\u003ctd style=\"width: 46.6464%;\"\u003e4.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.1897%;\"\u003eJeep Grand Cherokee\u003c\/td\u003e\n\u003ctd style=\"width: 26.5041%;\"\u003e1993~1999\u003c\/td\u003e\n\u003ctd style=\"width: 46.6464%;\"\u003e4.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.1897%;\"\u003eJeep Wrangler\u003c\/td\u003e\n\u003ctd style=\"width: 26.5041%;\"\u003e1991~1995|1997~1999\u003c\/td\u003e\n\u003ctd style=\"width: 46.6464%;\"\u003e4.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"XKVracing","offers":[{"title":"Default Title","offer_id":47887658844330,"sku":"XKV11118","price":109.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/9506\/3722\/files\/0_0042_MT001069-EM29214-11118SAS_Main_image_2.webp?v=1769827967","url":"https:\/\/xkvracing.com\/products\/exhaust-header-for-1991-1999-jeep-wrangler-tj-yj-cherokee-xj-grand-cherokee-zj-4-0l-straight-6-cylinder-engine","provider":"XKVracing","version":"1.0","type":"link"}