{"product_id":"bmc-performance-air-filter-porsche-997-turbo-gt2-gt2rs-gt3rs","title":"BMC Performance Air Filter. Porsche 997 Turbo\/GT2\/GT2RS\/GT3RS","description":"\u003ch1 data-end=\"242\" data-start=\"165\"\u003eBMC Air Filter FB473\/04 – High Performance Panel Filter – Porsche 997 Turbo\/GT2\/GT2RS\/GT3RS\u003c\/h1\u003e\n\u003cp data-end=\"479\" data-start=\"267\"\u003eHigh-performance \u003cstrong data-end=\"326\" data-start=\"284\"\u003eBMC FB473\/04 washable panel air filter\u003c\/strong\u003e designed for Porsche 911 (997) Turbo and GT models. Direct OEM replacement delivering increased airflow, improved filtration, and long-term reusability.\u003c\/p\u003e\n\u003chr data-end=\"484\" data-start=\"481\"\u003e\n\u003ch1 data-end=\"507\" data-start=\"486\"\u003eProduct Description\u003c\/h1\u003e\n\u003cp data-end=\"737\" data-start=\"509\"\u003eThe \u003cstrong data-end=\"557\" data-start=\"513\"\u003eBMC FB473\/04 High Performance Air Filter\u003c\/strong\u003e is engineered to replace the restrictive OEM paper filter in select \u003cstrong data-end=\"667\" data-start=\"626\"\u003ePorsche 911 (997) Turbo and GT models\u003c\/strong\u003e, improving airflow while maintaining excellent filtration efficiency.\u003c\/p\u003e\n\u003cp data-end=\"1095\" data-start=\"739\"\u003eManufactured in Italy using \u003cstrong data-end=\"801\" data-start=\"767\"\u003emulti-layer oiled cotton gauze\u003c\/strong\u003e, the FB473\/04 allows significantly higher air flow compared to conventional paper filters while capturing particles as small as \u003cstrong data-end=\"943\" data-start=\"930\"\u003e7 microns\u003c\/strong\u003e. This improves engine breathing, throttle response and overall efficiency without compromising engine protection. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"1348\" data-start=\"1097\"\u003eBMC’s \u003cstrong data-end=\"1131\" data-start=\"1103\"\u003eFull Moulding technology\u003c\/strong\u003e creates a single-piece rubber frame without welded joints, ensuring a perfect seal inside the factory airbox and exceptional durability under high-performance driving conditions. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"1554\" data-start=\"1350\"\u003eUnlike disposable paper filters, the FB473\/04 is \u003cstrong data-end=\"1430\" data-start=\"1399\"\u003efully washable and reusable\u003c\/strong\u003e, making it a long-term performance upgrade for Porsche enthusiasts who want improved airflow and reduced maintenance costs.\u003c\/p\u003e\n\u003cp data-end=\"1699\" data-start=\"1556\"\u003eDesigned as a \u003cstrong data-end=\"1600\" data-start=\"1570\"\u003edirect drop-in replacement\u003c\/strong\u003e, installation requires no modifications—simply remove the factory filter and install the BMC unit.\u003c\/p\u003e\n\u003chr data-end=\"1704\" data-start=\"1701\"\u003e\n\u003ch1 data-end=\"1720\" data-start=\"1706\"\u003eKey Features\u003c\/h1\u003e\n\u003cul data-end=\"2045\" data-start=\"1722\"\u003e\n\u003cli data-end=\"1763\" data-start=\"1722\"\u003e\n\u003cp data-end=\"1763\" data-start=\"1724\"\u003eDirect \u003cstrong data-end=\"1763\" data-start=\"1731\"\u003eOEM replacement panel filter\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1798\" data-start=\"1764\"\u003e\n\u003cp data-end=\"1798\" data-start=\"1766\"\u003e\u003cstrong data-end=\"1791\" data-start=\"1766\"\u003eWashable and reusable\u003c\/strong\u003e design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1856\" data-start=\"1799\"\u003e\n\u003cp data-end=\"1856\" data-start=\"1801\"\u003eHigh-flow \u003cstrong data-end=\"1856\" data-start=\"1811\"\u003emulti-layer oiled cotton gauze filtration\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1903\" data-start=\"1857\"\u003e\n\u003cp data-end=\"1903\" data-start=\"1859\"\u003eCaptures particles as small as \u003cstrong data-end=\"1903\" data-start=\"1890\"\u003e7 microns\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1948\" data-start=\"1904\"\u003e\n\u003cp data-end=\"1948\" data-start=\"1906\"\u003e\u003cstrong data-end=\"1948\" data-start=\"1906\"\u003eImproved airflow and throttle response\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1988\" data-start=\"1949\"\u003e\n\u003cp data-end=\"1988\" data-start=\"1951\"\u003eDurable \u003cstrong data-end=\"1988\" data-start=\"1959\"\u003efull-moulded rubber frame\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2025\" data-start=\"1989\"\u003e\n\u003cp data-end=\"2025\" data-start=\"1991\"\u003e\u003cstrong data-end=\"2025\" data-start=\"1991\"\u003eDirect fit into factory airbox\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2045\" data-start=\"2026\"\u003e\n\u003cp data-end=\"2045\" data-start=\"2028\"\u003eMade in \u003cstrong data-end=\"2045\" data-start=\"2036\"\u003eItaly\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2050\" data-start=\"2047\"\u003e\n\u003ch1 data-end=\"2068\" data-start=\"2052\"\u003eSpecifications\u003c\/h1\u003e\n\u003cul data-end=\"2510\" data-start=\"2070\"\u003e\n\u003cli data-end=\"2107\" data-start=\"2070\"\u003e\n\u003cp data-end=\"2107\" data-start=\"2072\"\u003e\u003cstrong data-end=\"2089\" data-start=\"2072\"\u003eManufacturer:\u003c\/strong\u003e BMC Air Filters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2137\" data-start=\"2108\"\u003e\n\u003cp data-end=\"2137\" data-start=\"2110\"\u003e\u003cstrong data-end=\"2126\" data-start=\"2110\"\u003ePart Number:\u003c\/strong\u003e FB473\/04\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2193\" data-start=\"2138\"\u003e\n\u003cp data-end=\"2193\" data-start=\"2140\"\u003e\u003cstrong data-end=\"2156\" data-start=\"2140\"\u003eFilter Type:\u003c\/strong\u003e High-flow replacement panel filter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2265\" data-start=\"2194\"\u003e\n\u003cp data-end=\"2265\" data-start=\"2196\"\u003e\u003cstrong data-end=\"2209\" data-start=\"2196\"\u003eMaterial:\u003c\/strong\u003e Multi-layer cotton gauze with epoxy-coated alloy mesh\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2298\" data-start=\"2266\"\u003e\n\u003cp data-end=\"2298\" data-start=\"2268\"\u003e\u003cstrong data-end=\"2283\" data-start=\"2268\"\u003eDimensions:\u003c\/strong\u003e 631 × 187 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2341\" data-start=\"2299\"\u003e\n\u003cp data-end=\"2341\" data-start=\"2301\"\u003e\u003cstrong data-end=\"2327\" data-start=\"2301\"\u003eFiltration Efficiency:\u003c\/strong\u003e ≥ 7 microns\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2408\" data-start=\"2342\"\u003e\n\u003cp data-end=\"2408\" data-start=\"2344\"\u003e\u003cstrong data-end=\"2360\" data-start=\"2344\"\u003eMaintenance:\u003c\/strong\u003e Washable and re-oilable with BMC cleaning kit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2510\" data-start=\"2409\"\u003e\n\u003cp data-end=\"2510\" data-start=\"2411\"\u003e\u003cstrong data-end=\"2435\" data-start=\"2411\"\u003eOEM Cross Reference:\u003c\/strong\u003e Porsche 99711013174 \/ 997 110 131 74 \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2515\" data-start=\"2512\"\u003e\n\u003ch1 data-end=\"2538\" data-start=\"2517\"\u003eCompatible Vehicles\u003c\/h1\u003e\n\u003ch3 data-end=\"2561\" data-start=\"2540\"\u003ePorsche 911 (997)\u003c\/h3\u003e\n\u003cul data-end=\"2710\" data-start=\"2563\"\u003e\n\u003cli data-end=\"2605\" data-start=\"2563\"\u003e\n\u003cp data-end=\"2605\" data-start=\"2565\"\u003e\u003cstrong data-end=\"2591\" data-start=\"2565\"\u003e911 Turbo 3.6L (997.1)\u003c\/strong\u003e — 2006–2009\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2638\" data-start=\"2606\"\u003e\n\u003cp data-end=\"2638\" data-start=\"2608\"\u003e\u003cstrong data-end=\"2624\" data-start=\"2608\"\u003e911 GT2 3.6L\u003c\/strong\u003e — 2007–2009\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2674\" data-start=\"2639\"\u003e\n\u003cp data-end=\"2674\" data-start=\"2641\"\u003e\u003cstrong data-end=\"2660\" data-start=\"2641\"\u003e911 GT2 RS 3.6L\u003c\/strong\u003e — 2010–2012\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2710\" data-start=\"2675\"\u003e\n\u003cp data-end=\"2710\" data-start=\"2677\"\u003e\u003cstrong data-end=\"2696\" data-start=\"2677\"\u003e911 GT3 RS 3.8L\u003c\/strong\u003e \u003cstrong\u003e(997.2) \u003c\/strong\u003e— 2009–2011\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2874\" data-start=\"2712\"\u003eThese models share the same factory airbox design, allowing the FB473\/04 to install directly with no modifications required. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-end=\"2879\" data-start=\"2876\"\u003e\n\u003ch1 data-end=\"2915\" data-start=\"2881\"\u003eWhy Upgrade to a BMC Air Filter?\u003c\/h1\u003e\n\u003cp data-end=\"3243\" data-start=\"2917\"\u003eBMC filters are used across \u003cstrong data-end=\"3007\" data-start=\"2945\"\u003eFormula 1, endurance racing and high-performance road cars\u003c\/strong\u003e, offering a superior balance between airflow and filtration. The FB473\/04 delivers a noticeable performance improvement over standard paper filters while being reusable for the life of the vehicle\u003c\/p\u003e","brand":"Rennworks Performance","offers":[{"title":"Default Title","offer_id":57170496946511,"sku":"FB473\/04","price":182.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0942\/0924\/5519\/files\/FB473-04_LR1.jpg?v=1772698258","url":"https:\/\/rennworks-performance.com\/products\/bmc-performance-air-filter-porsche-997-turbo-gt2-gt2rs-gt3rs","provider":"Rennworks Performance","version":"1.0","type":"link"}