{"product_id":"1151h442","title":"1-7\/8\" Stainless Headers \u0026 H.O. GREEN Cat. Conn. Kit. 2015-2024 Mustang GT\/D.H.","description":"2015-2024 Mustang GT\/Dark Horse 5.0L 4V   1-7\/8\" x 3\" Stainless Headers w\/High Output \u003ca href=\"https:\/\/kooksheaders.com\/ultra-green-cats%20\" title=\"The coating on the Kooks GREEN Cat has more of the precious metals required to create the proper reaction to function as a catalytic converter in newer vehicle exhaust systems. This coating also helps the cat withstand the increased heat in higher horsepower and forced induction applications.\" style=\"background-color:#FFFFFF;color:#49E20E;text-decoration:none\"\u003e \u003cb\u003e GREEN \u003c\/b\u003e \u003c\/a\u003e  Catted Connection Pipes and OEM Adapters. \u003cul\u003e \u003cli\u003e304 Stainless Steel Construction\u003c\/li\u003e \u003cli\u003e3\/8\" Thick Laser Cut Flanges\u003c\/li\u003e\n\u003cli\u003e1-7\/8\" Mandrel Bent Primaries\u003c\/li\u003e\n\u003cli\u003e3\" Collectors with Kooks' Patented Scavenging Spike\u003c\/li\u003e\n\u003cli\u003eDual Bolt Pattern Header Flange\u003c\/li\u003e\n\u003cli\u003e Kooks High Output \u003cfont color=\"49E20E\"\u003e \u003cb\u003eGREEN Cats\u003c\/b\u003e\u003c\/font\u003e EPA verified 300 Cell High Flow Catalytic Converters\u003c\/li\u003e\n\u003cli\u003eKooks High Output \u003cfont color=\"49E20E\"\u003e \u003cb\u003eGREEN Cats\u003c\/b\u003e\u003c\/font\u003e are engineered to perform in Modern Muscle cars making more than 750 RWHP\u003c\/li\u003e\n\u003cli\u003eIncludes Gaskets, Oxygen Sensor Extension Harness, Clamps and Bolt Kit required for Installation\u003c\/li\u003e\n\u003cli\u003eNo additional parts required.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Custom Headers","offers":[{"title":"Default Title","offer_id":47855315452059,"sku":"1151H442","price":3616.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5131\/1259\/files\/3534f0cb69f588f09fdb66d1e72e2123.jpg?v=1768426233","url":"https:\/\/sr1performance.com\/products\/1151h442","provider":"SR1 Performance","version":"1.0","type":"link"}