{"product_id":"1-3-4-x-3-ss-long-tube-headers-1","title":"1-3\/4\" x 3\" SS Long Tube Headers","description":"The Kooks 1-3\/4\" x 3\" Stainless Steel Long Tube Headers are engineered to significantly enhance exhaust flow and boost horsepower for dedicated performance applications. The round port design ensures smooth, unrestricted airflow, contributing to improved engine output and exhaust scavenging efficiency.\n\nInstallation utilizes the factory bolt pattern for a direct fit, though moderate mechanical skill is recommended. It is crucial to note that these headers require Kooks front connection pipes and OEM adapters or a compatible X-pipe or H-pipe exhaust system for full integration. The package includes necessary gaskets and oxygen sensor extension harnesses, with specific harnesses provided for 2015-2017 and 2018+ model years.\n\nWARNING: These headers are intended for closed-course competition use only and are not legal for use on highway or street vehicles. Their sale, use, or installation may be illegal nationwide under the Federal Clean Air Act. Purchasing this product requires signing a Vehicle Compliance Waiver. Kooks products are manufactured in the USA and backed by a limited lifetime warranty to the original purchaser.","brand":"Kooks 1-3\/4\"","offers":[{"title":"Default Title","offer_id":52686519992632,"sku":"11512202","price":1349.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/659228754.webp?v=1784874571","url":"https:\/\/store.motormia.co\/products\/1-3-4-x-3-ss-long-tube-headers-1","provider":"MOTORMIA","version":"1.0","type":"link"}