{"product_id":"exhaust-header-236","title":"Exhaust Header","description":"The Tomei Expreme Series Equal Length Header is a performance upgrade for the 2015-2021 Subaru WRX, engineered to significantly enhance engine output. Its equal length layout and the use of a lost wax method for collector pipes ensure a smooth merge, eliminating restrictions and contributing to noticeable power gains throughout the powerband.\n\nConstructed from SUS 304 stainless steel with a 2mm piping thickness, this header is built for durability and performance. It features a stepless flange that is highly rigid and lightweight. The turbo side port ID is larger than stock, and a unique slide adjuster allows for accommodation of thicker headgaskets, a feature not found on OEM components. The design explicitly removes the multiple narrow restrictions present in the stock manifold, leading to reduced turbo spool time and improved throttle response.\n\nThis exhaust manifold kit includes the equal length header, five gaskets, and a heat bandage roll.","brand":"Tomei","offers":[{"title":"Default Title","offer_id":52689414259000,"sku":"TOMTB6010-SB04B","price":711.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687730672.webp?v=1784906407","url":"https:\/\/store.motormia.co\/products\/exhaust-header-236","provider":"MOTORMIA","version":"1.0","type":"link"}