{"product_id":"bmc-performance-air-filter-porsche-911-k-jetronic-2-7-3-0l-sc","title":"BMC Performance Air Filter. Porsche 911 (K-JETRONIC) 2.7 \u0026 3.0L SC","description":"\u003ch1 data-section-id=\"j0fuw8\" data-start=\"197\" data-end=\"268\"\u003eBMC Air Filter FB812\/01 – High Performance Panel Filter – Porsche 911 2.7L \u0026amp; 911 3.0L SC\u003c\/h1\u003e\n\u003cp data-start=\"293\" data-end=\"513\"\u003eHigh-performance \u003cstrong data-start=\"310\" data-end=\"349\"\u003eBMC FB812\/01 replacement air filter\u003c\/strong\u003e designed for Porsche 911 models with K-Jetronic fuel injection (1974–1983). Washable, reusable cotton gauze filter offering improved airflow and engine protection.\u003c\/p\u003e\n\u003chr data-start=\"515\" data-end=\"518\"\u003e\n\u003ch1 data-section-id=\"mzm7mz\" data-start=\"520\" data-end=\"541\"\u003eProduct Description\u003c\/h1\u003e\n\u003cp data-start=\"543\" data-end=\"913\"\u003eThe \u003cstrong data-start=\"547\" data-end=\"586\"\u003eBMC FB812\/01 Performance Air Filter\u003c\/strong\u003e is a direct-fit upgrade designed for classic \u003cstrong data-start=\"632\" data-end=\"705\"\u003ePorsche 911 models equipped with the K-Jetronic fuel injection system\u003c\/strong\u003e. Replacing the restrictive factory paper filter with BMC’s high-flow cotton gauze design improves airflow to the engine while maintaining superior filtration efficiency. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"915\" data-end=\"1360\"\u003eManufactured in Italy using BMC’s proprietary \u003cstrong data-start=\"961\" data-end=\"986\"\u003eFull Moulding process\u003c\/strong\u003e, the FB812\/01 features a seamless rubber frame for increased durability and perfect sealing within the factory airbox. The multi-layer cotton gauze filter media is pre-oiled and supported by an epoxy-coated alloy mesh, allowing improved airflow while capturing particles as small as \u003cstrong data-start=\"1270\" data-end=\"1283\"\u003e7 microns\u003c\/strong\u003e, finer than typical OEM paper filters. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1362\" data-end=\"1562\"\u003eUnlike disposable paper filters, the BMC filter is \u003cstrong data-start=\"1413\" data-end=\"1444\"\u003efully washable and reusable\u003c\/strong\u003e, making it a long-term performance upgrade that reduces maintenance costs while maintaining optimal engine breathing.\u003c\/p\u003e\n\u003cp data-start=\"1564\" data-end=\"1769\"\u003eIdeal for enthusiasts restoring or upgrading classic air-cooled Porsche models, the FB812\/01 provides improved throttle response and enhanced intake airflow without any modifications to the factory airbox.\u003c\/p\u003e\n\u003chr data-start=\"1771\" data-end=\"1774\"\u003e\n\u003ch1 data-section-id=\"u0ybrq\" data-start=\"1776\" data-end=\"1790\"\u003eKey Features\u003c\/h1\u003e\n\u003cul data-start=\"1792\" data-end=\"2165\"\u003e\n\u003cli data-section-id=\"370gi5\" data-start=\"1792\" data-end=\"1841\"\u003e\n\u003cp data-start=\"1794\" data-end=\"1841\"\u003eDirect replacement for OEM Porsche air filter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"w8zu57\" data-start=\"1842\" data-end=\"1897\"\u003e\n\u003cp data-start=\"1844\" data-end=\"1897\"\u003e\u003cstrong data-start=\"1844\" data-end=\"1895\"\u003eHigh-flow multi-layer cotton gauze filter media\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"2qwvnt\" data-start=\"1898\" data-end=\"1940\"\u003e\n\u003cp data-start=\"1900\" data-end=\"1940\"\u003eImproves airflow and throttle response\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1x79e6t\" data-start=\"1941\" data-end=\"1992\"\u003e\n\u003cp data-start=\"1943\" data-end=\"1992\"\u003e\u003cstrong data-start=\"1943\" data-end=\"1968\"\u003eWashable and reusable\u003c\/strong\u003e for long service life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1d7mum4\" data-start=\"1993\" data-end=\"2047\"\u003e\n\u003cp data-start=\"1995\" data-end=\"2047\"\u003eDurable \u003cstrong data-start=\"2003\" data-end=\"2032\"\u003eFull Moulded rubber frame\u003c\/strong\u003e construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"4hswuu\" data-start=\"2048\" data-end=\"2093\"\u003e\n\u003cp data-start=\"2050\" data-end=\"2093\"\u003eEpoxy-coated mesh for structural strength\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"156gd0z\" data-start=\"2094\" data-end=\"2128\"\u003e\n\u003cp data-start=\"2096\" data-end=\"2128\"\u003ePre-oiled and ready to install\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"sxq3mn\" data-start=\"2129\" data-end=\"2165\"\u003e\n\u003cp data-start=\"2131\" data-end=\"2165\"\u003eDesigned and manufactured in Italy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2167\" data-end=\"2170\"\u003e\n\u003ch1 data-section-id=\"zjxypn\" data-start=\"2172\" data-end=\"2198\"\u003eTechnical Specifications\u003c\/h1\u003e\n\u003cul data-start=\"2200\" data-end=\"2507\"\u003e\n\u003cli data-section-id=\"8zl7pc\" data-start=\"2200\" data-end=\"2237\"\u003e\n\u003cp data-start=\"2202\" data-end=\"2237\"\u003e\u003cstrong data-start=\"2202\" data-end=\"2219\"\u003eManufacturer:\u003c\/strong\u003e BMC Air Filters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ts34zb\" data-start=\"2238\" data-end=\"2267\"\u003e\n\u003cp data-start=\"2240\" data-end=\"2267\"\u003e\u003cstrong data-start=\"2240\" data-end=\"2256\"\u003ePart Number:\u003c\/strong\u003e FB812\/01\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"jujpge\" data-start=\"2268\" data-end=\"2317\"\u003e\n\u003cp data-start=\"2270\" data-end=\"2317\"\u003e\u003cstrong data-start=\"2270\" data-end=\"2286\"\u003eFilter Type:\u003c\/strong\u003e Performance Panel Air Filter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"15qicac\" data-start=\"2318\" data-end=\"2373\"\u003e\n\u003cp data-start=\"2320\" data-end=\"2373\"\u003e\u003cstrong data-start=\"2320\" data-end=\"2340\"\u003eFilter Material:\u003c\/strong\u003e Oiled Multi-Layer Cotton Gauze\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1il2d8a\" data-start=\"2374\" data-end=\"2395\"\u003e\n\u003cp data-start=\"2376\" data-end=\"2395\"\u003e\u003cstrong data-start=\"2376\" data-end=\"2389\"\u003eWashable:\u003c\/strong\u003e Yes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"uunkpv\" data-start=\"2396\" data-end=\"2454\"\u003e\n\u003cp data-start=\"2398\" data-end=\"2454\"\u003e\u003cstrong data-start=\"2398\" data-end=\"2424\"\u003eFiltration Efficiency:\u003c\/strong\u003e Particles down to 7 microns\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"xehlle\" data-start=\"2455\" data-end=\"2507\"\u003e\n\u003cp data-start=\"2457\" data-end=\"2507\"\u003e\u003cstrong data-start=\"2457\" data-end=\"2474\"\u003eInstallation:\u003c\/strong\u003e Direct replacement in OEM airbox\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2509\" data-end=\"2532\"\u003e\u003cstrong data-start=\"2509\" data-end=\"2532\"\u003eOEM Cross Reference\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2534\" data-end=\"2653\"\u003e\n\u003cli data-section-id=\"1pndzjh\" data-start=\"2534\" data-end=\"2561\"\u003e\n\u003cp data-start=\"2536\" data-end=\"2561\"\u003ePorsche \u003cstrong data-start=\"2544\" data-end=\"2559\"\u003e91110018501\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"177jbfw\" data-start=\"2562\" data-end=\"2589\"\u003e\n\u003cp data-start=\"2564\" data-end=\"2589\"\u003ePorsche \u003cstrong data-start=\"2572\" data-end=\"2587\"\u003e91111018501\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1wbg8qa\" data-start=\"2590\" data-end=\"2653\"\u003e\n\u003cp data-start=\"2592\" data-end=\"2653\"\u003ePorsche \u003cstrong data-start=\"2600\" data-end=\"2615\"\u003e91111018502\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2655\" data-end=\"2658\"\u003e\n\u003ch1 data-section-id=\"1kqta2z\" data-start=\"2660\" data-end=\"2681\"\u003eCompatible Vehicles\u003c\/h1\u003e\n\u003ch3 data-section-id=\"182so14\" data-start=\"2683\" data-end=\"2738\"\u003ePorsche 911 (K-Jetronic Fuel Injection) – 1973–1983\u003c\/h3\u003e\n\u003cp data-start=\"2740\" data-end=\"2760\"\u003e\u003cstrong data-start=\"2740\" data-end=\"2760\"\u003ePorsche 911 2.7L\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2761\" data-end=\"2904\"\u003e\n\u003cli data-section-id=\"16y9xpj\" data-start=\"2761\" data-end=\"2790\"\u003e\n\u003cp data-start=\"2763\" data-end=\"2790\"\u003e911 2.7 Coupe (1974–1977)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"w0e2oa\" data-start=\"2791\" data-end=\"2820\"\u003e\n\u003cp data-start=\"2793\" data-end=\"2820\"\u003e911 2.7 Targa (1974–1977)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"4dx4my\" data-start=\"2821\" data-end=\"2860\"\u003e\n\u003cp data-start=\"2823\" data-end=\"2860\"\u003e911 2.7 S Coupe \/ Targa (1974–1977)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1nv2uzj\" data-start=\"2861\" data-end=\"2904\"\u003e\n\u003cp data-start=\"2863\" data-end=\"2904\"\u003e911 2.7 Carrera Coupe \/ Targa (1976–1977)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2906\" data-end=\"2926\"\u003e\u003cstrong data-start=\"2906\" data-end=\"2926\"\u003ePorsche 911 3.0L\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2927\" data-end=\"2982\"\u003e\n\u003cli data-section-id=\"sa5ae3\" data-start=\"2927\" data-end=\"2955\"\u003e\n\u003cp data-start=\"2929\" data-end=\"2955\"\u003e911 SC Coupe (1978–1983)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1wjx7li\" data-start=\"2956\" data-end=\"2982\"\u003e\n\u003cp data-start=\"2958\" data-end=\"2982\"\u003e911 SC Targa (1978–1983)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2984\" data-end=\"3184\"\u003eThese vehicles share the factory airbox used with \u003cstrong data-start=\"3034\" data-end=\"3080\"\u003eBosch K-Jetronic mechanical fuel injection\u003c\/strong\u003e, allowing the FB812\/01 to install directly without modifications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"3186\" data-end=\"3189\"\u003e\n\u003ch1 data-section-id=\"1ut7eap\" data-start=\"3191\" data-end=\"3233\"\u003eWhy Upgrade to a BMC Performance Filter?\u003c\/h1\u003e\n\u003cp data-start=\"3235\" data-end=\"3525\"\u003eBMC filters are engineered for motorsport and high-performance road use. Their cotton gauze design provides improved airflow while maintaining effective filtration compared to disposable paper filters, supporting better engine efficiency and longevity. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Rennworks Performance","offers":[{"title":"Default Title","offer_id":57179377762639,"sku":"FB812\/01","price":102.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0942\/0924\/5519\/files\/FB812-01_LR.jpg?v=1772787073","url":"https:\/\/rennworks-performance.com\/products\/bmc-performance-air-filter-porsche-911-k-jetronic-2-7-3-0l-sc","provider":"Rennworks Performance","version":"1.0","type":"link"}