{"product_id":"94-01-acura-integra-4-1-style-header-stainless-steel","title":"94-01 Acura Integra 4-1 Style Header Stainless Steel","description":"\u003cdiv class=\"product-container\"\u003e\n\u003ch6 class=\"product-title\"\u003e94-01 Acura Integra 4-1 Style Header Stainless Steel\u003c\/h6\u003e\n\u003cdiv class=\"product-intro\"\u003e\n\u003cp class=\"lead-text\"\u003e\u003cstrong\u003eStainless steel 4-1 header built to flow exhaust gases efficiently from your B-series engine.\u003c\/strong\u003e Constructed from durable stainless steel tubing with merged collector design. Designed for bolt-on installation at factory mounting points with no modifications needed.\u003c\/p\u003e\n\u003cdiv class=\"trust-indicators\"\u003e\n\u003cspan class=\"badge\"\u003e✓ Stainless Steel Construction\u003c\/span\u003e \u003cspan class=\"badge\"\u003e✓ Factory Mounting Points\u003c\/span\u003e \u003cspan class=\"badge\"\u003e✓ Ships from FL 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\u003e4-1 Merge Design\u003c\/strong\u003e - Individual runners combine into a single collector for optimized exhaust scavenging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless Steel Tubing\u003c\/strong\u003e - Resists corrosion and heat degradation over time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory Bolt-On\u003c\/strong\u003e - Uses original mounting locations; no drilling or custom fabrication required\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: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eConfiguration: 4-1 Merge Collector\u003c\/li\u003e\n\u003cli\u003eCondition: New\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 class=\"section-title\"\u003eWhats Included\u003c\/h6\u003e\n\u003cul\u003e\u003cli\u003eHeader assembly\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 a gasket or seal between the header and manifold flange?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Use a quality header gasket at the engine block connection point. Most builders go with a composite or metal gasket depending on your setup—check your specific engine configuration for the right fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eCan I run this header with a stock exhaust system, or do I need a cat-back?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis header bolts to factory mounting points, so it'll connect to your existing exhaust downstream. Your current cat-back will work fine, though pairing it with a full exhaust system will let you feel the real benefit of the header's flow improvements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eShould I paint or coat this header before installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStainless steel won't rust, so coating is optional—pure cosmetic choice. If you want a specific finish, ceramic coating or high-temp paint works. Install first, then paint if needed; heat cycling can affect adhesion if you coat beforehand.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"K2 Industries","offers":[{"title":"Default Title","offer_id":54605109035313,"sku":"K2-4773-HON-006-EC","price":159.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0813\/5727\/5441\/files\/HDS-AI94RS-41-1.jpg?v=1781492986","url":"https:\/\/acmtechnik.com\/products\/94-01-acura-integra-4-1-style-header-stainless-steel","provider":"ACM Technik LLC","version":"1.0","type":"link"}