{"product_id":"4-1-uel-exhaust-header-w-catalytic-converter","title":"4-1 UEL Exhaust Header w\/ Catalytic Converter","description":"This header integrates a true 4-1 merge collector with an EPA-compliant, high-flow catalytic converter, offering a balance of performance and emissions compliance. The unequal length (UEL) design is intended to deliver improved low to mid-end power, while the one-piece construction maximizes engine compartment space and serves as a direct bolt-on replacement for the stock manifold.\n\nCrafted from durable 18-gauge 304 stainless steel, this header features precision mandrel bends for optimal airflow. The collector diameter is 2.5\", and the flange thickness is 0.38\". The design includes CNC machined manifold flanges and a unique rotating 2-bolt exhaust collector flange, allowing it to connect to both earlier (2013-2020) and later (2022+) model years. It bolts up to the stock location for the over-pipe and comes with necessary gaskets and hardware.\n\nThis header is designed to fit the 2022+ Toyota GR86 and 2022+ Subaru BRZ. Additionally, it is compatible with 2013-2020 Scion FR-S, Subaru BRZ, and Toyota 86 models. The UEL design aims to preserve the iconic OEM Subaru boxer rumble tone. The product comes with a one-year warranty.","brand":"PLM Power","offers":[{"title":"Default Title","offer_id":52664195187000,"sku":"PLM-GR86-HEADER-UEL-CAT","price":895.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/686906857.png?v=1784335002","url":"https:\/\/store.motormia.co\/products\/4-1-uel-exhaust-header-w-catalytic-converter","provider":"MOTORMIA","version":"1.0","type":"link"}