{"product_id":"gasket-exhaust-header-04-11-mazda-rx-8-fits-models-with-renesis-13b-msp-1-3l-engines-only-fits-header-model-hds-mrx8","title":"2004-2011 Mazda RX-8 Exhaust Header Gasket","description":"\u003cdiv class=\"product-container\"\u003e\n\u003ch6 class=\"product-title\"\u003e2004–2011 Mazda RX-8 Exhaust Header Gasket\u003c\/h6\u003e\n\u003cdiv class=\"product-intro\"\u003e\n\u003cp class=\"lead-text\"\u003e\u003cstrong\u003eSeals the critical joint between your RX-8's header and cylinder head to prevent exhaust leaks and hot spots.\u003c\/strong\u003e This gasket handles the thermal cycling and pressure that stock headers endure, keeping your seal tight across seasons. Direct replacement for OEM applications.\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\u003eThermal stability\u003c\/strong\u003e - Engineered to resist the extreme heat cycling of rotary engines without degradation or blowby.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM-spec sealing surface\u003c\/strong\u003e - Matches factory gasket geometry for reliable leak prevention at the header flange.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle gasket per pack\u003c\/strong\u003e - One piece; order multiples if servicing multiple cylinders or keeping a spare on hand.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003ch6 class=\"section-title\"\u003eSpecs\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eSingle gasket, OEM replacement configuration\u003c\/li\u003e\n\u003cli\u003eDesigned for 2004–2011 Mazda RX-8 exhaust header applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 class=\"section-title\"\u003eWhat's Included\u003c\/h6\u003e\n\u003cul\u003e\u003cli\u003e1x Exhaust header gasket\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 anything else to install this, like studs or fasteners?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is the gasket only. Your header bolts and any hardware are separate — verify what's already on your header or available in your toolkit before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eCan I reuse my old header bolts, or do I need new ones?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReusing bolts is common, but inspect them for corrosion or damage first. If they're pitted or seized, fresh hardware prevents installation headaches and ensures proper clamp load.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does this gasket typically last before it needs replacing again?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA properly installed gasket on a stock or lightly modified engine can go 50,000+ miles. High heat, boost, or repeated disassembly cycles reduce life — plan accordingly if your RX-8 sees aggressive use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"K2 Industries","offers":[{"title":"Default Title","offer_id":45873580048618,"sku":"K2-4585-MAZ-006-TSARK","price":89.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0477\/0427\/7142\/files\/GKTSET-MRX8-1.jpg?v=1772739404","url":"https:\/\/www.k2-industries.com\/en-xk\/products\/gasket-exhaust-header-04-11-mazda-rx-8-fits-models-with-renesis-13b-msp-1-3l-engines-only-fits-header-model-hds-mrx8","provider":"K2 Industries","version":"1.0","type":"link"}