{"product_id":"1997-2005-subaru-impreza-2-5l-exhaust-header-gasket-aluminum","title":"1997-2005 Subaru Impreza 2.5L Exhaust Header Gasket - Aluminum","description":"\u003cdiv class=\"product-container\"\u003e\n\u003ch6 class=\"product-title\"\u003e1997–2005 Subaru Impreza 2.5L Exhaust Header Gasket — Aluminum\u003c\/h6\u003e\n\u003cdiv class=\"product-intro\"\u003e\n\u003cp class=\"lead-text\"\u003e\u003cstrong\u003eAluminum construction seals your header-to-manifold joint without blowby or exhaust leaks.\u003c\/strong\u003e A direct replacement for worn OEM gaskets, this part handles thermal cycling and vibration without degradation. Clean installation surface and swap at your next header service.\u003c\/p\u003e\n\u003cdiv class=\"trust-indicators\"\u003e\n\u003cspan class=\"badge\"\u003e✓ Ships from FL Warehouse\u003c\/span\u003e \u003cspan class=\"badge\"\u003e✓ In-House Quality Check\u003c\/span\u003e \u003cspan class=\"badge\"\u003e✓ Direct-from-Warehouse\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch6 class=\"section-title\"\u003eKey Features\u003c\/h6\u003e\n\u003cdiv class=\"design-features\"\u003e\u003cul class=\"feature-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum core\u003c\/strong\u003e - Resists warping under high exhaust temps and maintains a consistent seal over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM-spec replacement\u003c\/strong\u003e - Matches factory gasket thickness and port geometry for zero fitment surprises.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle gasket unit\u003c\/strong\u003e - One piece covers the header-to-manifold interface on your 2.5L.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003ch6 class=\"section-title\"\u003eSpecs\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Aluminum\u003c\/li\u003e\n\u003cli\u003eConfiguration: Header-to-manifold gasket\u003c\/li\u003e\n\u003cli\u003eCondition: New\u003c\/li\u003e\n\u003cli\u003ePiece Count: 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 class=\"section-title\"\u003eWhats Included\u003c\/h6\u003e\n\u003cul\u003e\u003cli\u003eExhaust header gasket (1x)\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003cdiv class=\"product-faq\"\u003e\n\u003ch6 class=\"section-title\"\u003eFrequently Asked Questions\u003c\/h6\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need to clean the header and manifold surfaces before installing this?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Scrape away old gasket material and carbon buildup with a gasket scraper or soft wire brush, then wipe clean with a lint-free cloth. Any residue will prevent a proper seal and cause exhaust leaks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eShould I use sealant or adhesive with this gasket?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMost installs work dry — clamp pressure alone seals the aluminum gasket. If you have a history of header leaks or extreme vibration, a thin bead of high-temp gasket sealer on the gasket face before installation can add insurance, but it's not required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eWhat torque spec should I use when bolting the header back on?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRefer to your vehicle's service manual for the correct fastener torque — specifications vary by bolt size and material. Uneven tightening causes gasket failure, so use a criss-cross pattern and work in stages.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"K2 Industries","offers":[{"title":"Default Title","offer_id":54605028983089,"sku":"K2-4484-SBR-006-TSARK","price":79.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0813\/5727\/5441\/files\/GKT-A-HD-SI97-25RS.jpg?v=1781492625","url":"https:\/\/acmtechnik.com\/products\/1997-2005-subaru-impreza-2-5l-exhaust-header-gasket-aluminum","provider":"ACM Technik LLC","version":"1.0","type":"link"}