{"product_id":"turbo-inlet-gasket-bmw-e-series-n55-135i-335i-x1-arm-motorsports","title":"Turbo Inlet Gasket | BMW E-Series N55 135i\/335i\/X1 | ARM Motorsports","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe BMW N55 Turbo Inlet Gasket is the O-ring seal that sits between the intake tract and the turbo inlet on the stock N55 turbocharger. BMW OEM part number 13717599291 is the correct gasket for the E9X 335i, E82 135i, and E84 X1 35i. This gasket is also used on N20 and N26 applications that reference the same part number.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0082\/6687\/4995\/files\/3V0A3169_600x600.jpg?v=1780582543\" alt=\"N55 Turbo Inlet Gasket  13717599291\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003eThe ARM N55 Turbo Inlet Gasket creates an airtight seal between the intake boot and the turbo inlet so that all air entering the turbocharger is metered by the MAF sensor. When this gasket cracks, hardens, or is left out during service, unmetered air enters the intake tract before the turbo. The engine runs lean, boost becomes inconsistent, and throttle response suffers.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0082\/6687\/4995\/files\/3V0A3165_600x600.jpg?v=1780582542\" alt=\"N55 Turbo Inlet Gasket  13717599291\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003eSkipping this gasket during a turbo inlet install is one of the most common causes of post-installation boost leaks on the N55 platform. It costs little to replace and can save hours of diagnostic work.\u003cbr\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDetails\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eOEM Spec Replacement for BMW Part #13717599291\u003c\/li\u003e\n\u003cli\u003eSeals the Intake Tract to the N55 Turbo Inlet\u003c\/li\u003e\n\u003cli\u003ePrevents Boost Leaks and Unmetered Air Intrusion\u003c\/li\u003e\n\u003cli\u003eFits E82 135i, E9X 335i, and E84 X1 35i — N55 3.0T\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/h5\u003e\n\n\u003ch5\u003e\u003cstrong\u003eIN THE BOX\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cdiv\u003e\n• ARM N55 Turbo Inlet Gasket\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eAlso compatible with N20\/N26 applications referencing OEM part #13717599291. Confirm fitment with your VIN if unsure.\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ctable class=\"appTable\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"app_th make\"\u003eMake\u003c\/th\u003e\n\u003cth class=\"app_th model\"\u003eModel\u003c\/th\u003e\n\u003cth class=\"app_th submodel\"\u003eSubmodel\u003c\/th\u003e\n\u003cth class=\"app_th engine\"\u003eEngine\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"make\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"model\"\u003eE82\u003c\/td\u003e\n\u003ctd class=\"submodel\"\u003e135i\u003c\/td\u003e\n\u003ctd class=\"engine\"\u003eN55 3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"make\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"model\"\u003eE88\u003c\/td\u003e\n\u003ctd class=\"submodel\"\u003e135i\u003c\/td\u003e\n\u003ctd class=\"engine\"\u003eN55 3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eE82\u003c\/td\u003e\n\u003ctd\u003e135is\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"make\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"model\"\u003eE90\u003c\/td\u003e\n\u003ctd class=\"submodel\"\u003e335i\u003c\/td\u003e\n\u003ctd class=\"engine\"\u003eN55 3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"make\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"model\"\u003eE90\u003c\/td\u003e\n\u003ctd class=\"submodel\"\u003e335xi\u003c\/td\u003e\n\u003ctd class=\"engine\"\u003eN55 3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"make\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"model\"\u003eE92\u003c\/td\u003e\n\u003ctd class=\"submodel\"\u003e335i\u003c\/td\u003e\n\u003ctd class=\"engine\"\u003eN55 3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"make\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"model\"\u003eE92\u003c\/td\u003e\n\u003ctd class=\"submodel\"\u003e335xi\u003c\/td\u003e\n\u003ctd class=\"engine\"\u003eN55 3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"make\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"model\"\u003eE93\u003c\/td\u003e\n\u003ctd class=\"submodel\"\u003e335i\u003c\/td\u003e\n\u003ctd class=\"engine\"\u003eN55 3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eE84\u003c\/td\u003e\n\u003ctd\u003eX1 xDrive35i\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eFREQUENTLY ASKED QUESTIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhat does BMW part number 13717599291 fit?\u003c\/strong\u003e BMW part #13717599291 is the turbo inlet O-ring gasket for the N55 3.0T engine found in the E82 135i, E90\/E92\/E93 335i, and E84 X1 xDrive35i. It is also used on select N20 and N26 applications.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eDo I need to replace this gasket when installing an aftermarket turbo inlet?\u003c\/strong\u003e Yes. Any time the OEM or aftermarket turbo inlet is removed and reinstalled, this gasket should be replaced. Reusing an old or compressed gasket is a common cause of boost leaks after inlet installations.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eIs this gasket the same as the turbo-to-downpipe gasket?\u003c\/strong\u003e No. This gasket seals the intake side of the turbocharger, specifically between the intake tract and the turbo inlet. The turbo-to-downpipe gasket is a separate part on the exhaust side of the turbo.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eHow many gaskets do I need?\u003c\/strong\u003e One. The N55 uses a single turbo inlet gasket at this location. This product is sold individually.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"ARM Motorsports","offers":[{"title":"Default Title","offer_id":68004676337966,"sku":"N55INT-G","price":17.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/1719\/1726\/files\/3V0A3140.jpg?v=1794429455","url":"https:\/\/shopicwp.com\/products\/turbo-inlet-gasket-bmw-e-series-n55-135i-335i-x1-arm-motorsports","provider":"Inner Circle Wheels and Performance","version":"1.0","type":"link"}