{"product_id":"ftp-replacement-air-filter-bmw-n55-e-series","title":"FTP Replacement Air Filter — BMW N55 E-Series","description":"\u003cp\u003eA replacement air-filter element for the original E-Series N55 airbox. It keeps the factory intake configuration and does not require an open-cone conversion.\u003c\/p\u003e\n\u003ch2\u003eKey details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eReplacement factory-airbox filter element.\u003c\/li\u003e\n\u003cli\u003eN55-specific E-Series application.\u003c\/li\u003e\n\u003cli\u003eAirbox and intake pipework retained.\u003c\/li\u003e\n\u003cli\u003eFTP part number: SG71358.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eE82\/E88 135i with N55.\u003c\/li\u003e\n\u003cli\u003eE90\/E91\/E92\/E93 335i with N55.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot the earlier N54 airbox or a replacement aftermarket airbox.\u003c\/p\u003e\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cp\u003eConfirm the N55 engine and original airbox. Clean the sealing surface and seat the filter correctly before securing the lid.\u003c\/p\u003e","brand":"FTP Motorsport","offers":[{"title":"Default Title","offer_id":58971697283446,"sku":"FTP-SG71358-67568812","price":280.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/1085\/2726\/files\/sln-ftp-g37-92987375-exp-20261012.jpg?v=1791827300","url":"https:\/\/slnperformance.co.uk\/products\/ftp-replacement-air-filter-bmw-n55-e-series","provider":"SLN Performance LTD","version":"1.0","type":"link"}