{"product_id":"exhaust-manifold-head-section-black-stainless-steel-exhaust-pipe-for-1979-85-mazda-rx-7-rx7-sa-fb-1-1l-12a-petrol-performance-replacement-part","title":"Exhaust Manifold Head Section Black Stainless Steel Exhaust Pipe for 1979-85 Mazda RX-7 RX7 SA\/FB 1.1L 12A Petrol Performance Replacement Part","description":"\u003ch1\u003eExhaust Manifold Head Section Black Stainless for 1979-85 Mazda RX-7 12A\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black stainless steel exhaust manifold head section for Mazda RX-7 1979-85 12A engine\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/8812\/2026-01-05\/original-image\/04d23c2e-d675-466a-b87d-9e2a1cf542a7.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis exhaust manifold head section is a direct-fit replacement part for the Mazda RX-7 produced between 1979 and 1985, covering both the SA and FB chassis with the 1.1-litre 12A rotary engine. A deteriorated factory manifold can cause exhaust gas leaks, increased engine bay heat, and a drop in performance. This stainless steel section restores the original exhaust routing without requiring modifications. The black finish provides a consistent appearance with the surrounding engine components.\u003c\/p\u003e\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black stainless steel exhaust manifold head section for Mazda RX-7 1979-85 12A engine\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/8812\/2026-01-05\/original-image\/3401113a-8cf6-4a6a-aab2-7a863e589bf7.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThe part is built from stainless steel exhaust pipe, selected for its resistance to the high temperatures and corrosive gases found in exhaust systems. This material choice helps the manifold survive prolonged heat cycles without degrading as quickly as mild steel.\u003c\/p\u003e\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\u003cp\u003eThe entire unit is fabricated from stainless steel exhaust pipe. Stainless steel offers natural corrosion resistance and maintains structural integrity under engine heat. The black coating adds a uniform finish that matches the original aesthetic of the RX-7 engine bay.\u003c\/p\u003e\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\u003cp\u003eThis manifold section is designed to bolt directly onto the 12A rotary engine in SA and FB RX-7 models from 1979 to 1985. It replaces the head section of the exhaust manifold without requiring any cutting or welding. The fitment presumes the use of the original mounting points and hardware.\u003c\/p\u003e\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black stainless steel exhaust manifold head section for Mazda RX-7 1979-85 12A engine\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/8812\/2026-01-05\/original-image\/470f4c00-b3b8-4e9e-a0af-5fb80200ddd3.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis component is intended for exhaust system repair or restoration on the first-generation Mazda RX-7. It is a mechanical replacement part rather than a performance upgrade, aimed at returning the exhaust system to factory specification.\u003c\/p\u003e\u003ch3\u003eVehicle Restoration\u003c\/h3\u003e\u003cp\u003eOwners restoring a 1979-85 Mazda RX-7 to original condition can use this manifold section to replace a rusted or cracked original part. It preserves the factory exhaust layout and appearance without introducing visual modifications.\u003c\/p\u003e\u003ch3\u003eMechanical Repair\u003c\/h3\u003e\u003cp\u003eIf the existing manifold head section has developed a leak due to corrosion or heat stress, this replacement restores proper gas flow and reduces exhaust noise. It is a straightforward direct-fit repair for the 12A engine.\u003c\/p\u003e\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black stainless steel exhaust manifold head section for Mazda RX-7 1979-85 12A engine\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/8812\/2026-01-05\/original-image\/4bafad12-a58e-436e-a602-7c1d41733404.webp\"\u003e\u003c\/div\u003e\u003cp\u003ePurchasing a dedicated replacement part avoids the cost and hassle of custom fabrication. The stainless steel construction offers a longer service life compared to standard steel in the harsh exhaust environment.\u003c\/p\u003e\u003ch3\u003eDurability of Stainless Steel\u003c\/h3\u003e\u003cp\u003eStainless steel resists rust and oxidation better than untreated mild steel, making it a sensible choice for a component exposed to moisture and combustion byproducts. This reduces the likelihood of needing a repeat replacement in the near future.\u003c\/p\u003e\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\u003cp\u003eIt is a model-specific part for the SA\/FB Mazda RX-7 with the 12A rotary engine, so you avoid the guesswork of universal-fit exhaust sections. The black finish and stainless construction provide a reliable, visually cohesive repair solution.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black stainless steel exhaust manifold head section for Mazda RX-7 1979-85 12A engine\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/8812\/2026-01-05\/original-image\/7a4868f8-f0f0-4062-82f6-15d87efb8df8.webp\"\u003e\u003c\/div\u003e","brand":"qnaa1a-ru","offers":[{"title":"Exhaust pipe","offer_id":58267683553611,"sku":"CJYD261092002BY","price":304.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1035\/6686\/8811\/files\/7a4868f8-f0f0-4062-82f6-15d87efb8df8.webp?v=1787826739","url":"https:\/\/doverelle.com\/products\/exhaust-manifold-head-section-black-stainless-steel-exhaust-pipe-for-1979-85-mazda-rx-7-rx7-sa-fb-1-1l-12a-petrol-performance-replacement-part","provider":"Doverelle.com","version":"1.0","type":"link"}