{"product_id":"hks-stainless-steel-exhaust-manifold-2006-2014-wrx-2004-2018-sti-2005-2009-lgt","title":"HKS Stainless Steel Unequal Length Exhaust Manifold 2006-2014 WRX \/ 2004-2021 STI \/ 2005-2009 LGT","description":"\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e \u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e \u003cdiv class=\"flex max-w-full flex-col grow\"\u003e \u003cdiv data-message-author-role=\"assistant\" data-message-id=\"7b9a2273-6f77-4b55-a6b3-be177eff3723\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-mini\"\u003e \u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e \u003cdiv class=\"markdown prose dark:prose-invert w-full break-words dark markdown-new-styling\"\u003e \u003cp data-start=\"0\" data-end=\"474\"\u003eThis turbo exhaust manifold is crafted from durable SUS304 stainless steel, featuring smooth bends and premium welds for a direct replacement of your factory manifold. Engineered to optimize exhaust flow and increase turbo spool, it delivers improved horsepower and torque, enhances throttle response, and reduces turbo lag—all while saving weight. The unequal-length design also produces an aggressive exhaust rumble, giving your Subaru a more performance-oriented sound.\u003c\/p\u003e \u003cp data-start=\"476\" data-end=\"748\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eDesigned for compatibility, this manifold works with the stock up-pipe or any aftermarket up-pipe that uses a 2-bolt flange. The kit includes (2) manifold gaskets, (1) up-pipe gasket, heat wrap, zip ties, and an O2 sensor plug for a complete, straightforward installation.\u003c\/p\u003e \u003cp data-start=\"476\" data-end=\"748\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cbr\u003e\u003cstrong\u003eDetails:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cul\u003e \u003cli\u003eSUS304 stainless steel construction\u003c\/li\u003e \u003cli\u003ePremium welds\u003c\/li\u003e \u003cli\u003eDesigned to optimize exhaust flow while increasing spool\u003c\/li\u003e \u003cli\u003eUnequal design\u003c\/li\u003e \u003cli\u003eImproves horsepower and torque\u003c\/li\u003e \u003cli\u003eImproves throttle response and reduces turbo lag\u003c\/li\u003e \u003cli\u003eCreates an aggressive exhaust rumble\u003c\/li\u003e \u003cli\u003eWorks with the stock up-pipe, or any aftermarket up-pipe that utilizes the 2-bolt flange\u003c\/li\u003e \u003c\/ul\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":50501123014942,"sku":"hks1419-RF001","price":2001.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/6730\/2174\/files\/hks-stainless-steel-unequal-length-exhaust-manifold-2006-2014-wrx-2004-2021-sti-2005-2009-lgt-1419-rf001-338630.png?v=1768064100","url":"https:\/\/subistyle.ca\/products\/hks-stainless-steel-exhaust-manifold-2006-2014-wrx-2004-2018-sti-2005-2009-lgt","provider":"Subistyle","version":"1.0","type":"link"}