{"product_id":"cold-air-intake-kit-for-bmw-n54-335i-2007-2011-135i-2008-2013-z4-2009-2015-twin-turbo-unicorn-power-system","title":"Cold Air Intake Kit for BMW N54 – 335i (2007–2011), 135i (2008–2013), Z4 (2009–2015) Twin Turbo – Unicorn Power System","description":"\u003cp data-start=\"64\" data-end=\"162\"\u003eCold Air Intake Kit upgrade for BMW N54 twin-turbo engines, including 335i (2007–2011), 135i (2008–2013), and Z4 (2009–2015). This high-flow induction system improves airflow, throttle response, horsepower, and delivers a more aggressive intake sound.\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-start=\"355\" data-end=\"372\"\u003e\u003cstrong data-start=\"355\" data-end=\"372\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"378\" data-end=\"406\"\u003eOptimized Airflow Design\u003c\/strong\u003e – Durable 2.5\" high-flow silicone piping paired with twin oval dry filters for maximum intake efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"519\" data-end=\"546\"\u003ePerformance Heat Shield\u003c\/strong\u003e – Powder-coated metal heat shield helps isolate intake air from engine bay heat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"634\" data-end=\"663\"\u003eEasy Bolt-On Installation\u003c\/strong\u003e – No permanent modifications required; fits directly to factory mounting points\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"751\" data-end=\"767\"\u003eProven Gains\u003c\/strong\u003e – Improved throttle response, increased horsepower, and a more aggressive engine note under load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"866\" data-end=\"883\"\u003e\u003cstrong data-start=\"866\" data-end=\"883\"\u003eKit Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"886\" data-end=\"914\"\u003eTwin high-flow air filters\u003c\/li\u003e\n\u003cli data-start=\"917\" data-end=\"952\"\u003eReinforced silicone intake tubing\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"989\" data-end=\"1036\"\u003eEngine bay heat shield with mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1038\" data-end=\"1064\"\u003e\u003cstrong data-start=\"1038\" data-end=\"1064\"\u003eVehicle Compatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1067\" data-end=\"1089\"\u003eBMW 335i (2007–2011)\u003c\/li\u003e\n\u003cli data-start=\"1092\" data-end=\"1114\"\u003eBMW 135i (2008–2013)\u003c\/li\u003e\n\u003cli data-start=\"1117\" data-end=\"1153\"\u003eBMW Z4 with N54 engine (2009–2015)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1155\" data-end=\"1356\"\u003eUpgrade your intake system and enjoy cooler, denser air, better performance, and that signature twin turbo sound. Whether you're daily driving or tuning for track use, this kit delivers reliable gains.\u003c\/p\u003e\n\u003cblockquote data-start=\"1358\" data-end=\"1514\"\u003e\n\u003cp data-start=\"1360\" data-end=\"1514\"\u003e⚠️ \u003cstrong data-start=\"1363\" data-end=\"1371\"\u003eNote\u003c\/strong\u003e: Not CARB exempt. Intended for off-road or track use only. Not legal for highway vehicles in California or states with similar emissions laws.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c!----\u003e","brand":"Unicorn Power System","offers":[{"title":"Default Title","offer_id":46178194227260,"sku":"UN-CAIK-N54","price":379.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/5934\/4956\/files\/Photoroom_20240815_100448.jpg?v=1789697701","url":"https:\/\/rpm-racing.com\/products\/cold-air-intake-kit-for-bmw-n54-335i-2007-2011-135i-2008-2013-z4-2009-2015-twin-turbo-unicorn-power-system","provider":"Racing Precision Motorsports","version":"1.0","type":"link"}