{"product_id":"mishimoto-performance-air-intake-bmw-323i-325i-328i-2-5l-e46-99-05-mmai-e46-99bk","title":"Mishimoto Performance Air Intake BMW E46 328i \/ 323i (99-00) 325i (01-05) MMAI-E46-99BK","description":"\u003cp\u003eMishimoto specializes in cold air intakes and short ram intakes that enhance engine performance for both daily drivers and performance vehicles. Their intakes are designed to increase airflow, improving air volume and density, which leads to increased horsepower and throttle response. Mishimoto intakes provide a direct fit and are engineered for easy installation.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003eFitment Information\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBMW 328i \/ 323i E46 (1999, 2000) \u003c\/li\u003e\n\u003cli\u003eBMW 325i E46 (2001, 2002, 2003, 2004, 2005)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003eNote\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDoes not fit SULEV vehicles with the M56 engine. These vehicles can be identified by the oil fill cap position. M56 engines will have the oil fill cap on the left of the BMW logo, while M54 engines with have it in the right side.\u003c\/li\u003e\n\u003cli\u003ePower gains may vary depending on any other engine modifications done to the vehicle, atmospheric conditions, ambient temperature, and the mileage of the vehicle. You may or may not witness the maximum published gains from this air intake.\u003c\/li\u003e\n\u003cli\u003eFilter re-oil is not included with the lifetime warranty.\u003c\/li\u003e\n\u003cli\u003eHeat Shield: Steel, Black Powder-Coat\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eSpecs \u0026amp; Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eCARB EO #: D-759-1 (1999-2005 \u003cspan\u003eBMW 323i\/325i\/328i 2.5L E46)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eBlack powder-coated heatshield keeps unwanted hot air from entering the air filter\u003c\/li\u003e\n\u003cli\u003eWorks with the stock or\u003cspan\u003e \u003c\/span\u003eMishimoto silicone intake hoses\u003c\/li\u003e\n\u003cli\u003eImproves engine tone\u003c\/li\u003e\n\u003cli\u003eUtilizes the stock air inlet duct\u003cspan\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eFully serviceable\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.mishimoto.com\/performance-air-filter.html\"\u003eMishimoto oiled air filter\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eprovides 84% increase in filter surface area compared to the stock filter\u003c\/li\u003e\n\u003cli\u003eThe air filter has built-in velocity stack for crisp throttle response\u003c\/li\u003e\n\u003cli\u003eSmooth design eliminates restrictions and improves airflow\u003c\/li\u003e\n\u003cli\u003eDesigned in Delaware, USA and filter made in USA\u003c\/li\u003e\n\u003cli\u003eMishimoto Lifetime Warranty\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePurchase Includes\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e(1) Silicone Intake Hose w\/ Integrated CNC Pipe \u003c\/li\u003e\n\u003cli\u003e(1) High-Flow, Oiled Filter \u003c\/li\u003e\n\u003cli\u003e(1) Heatshield w\/ Pre-assembled Protective Edging \u003c\/li\u003e\n\u003cli\u003eHardware \u003c\/li\u003e\n\u003cli\u003eMishimoto Lifetime Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong style=\"color: #ff0000;\"\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGive your 1999-2005 BMW E46 323i, 325i, or 328i the aggressive intake tone and enhanced airflow it deserves with the Mishimoto Performance Air Intake. Designed to maximize induction efficiency while keeping your air\/fuel ratios safe, this system is a direct bolt-on upgrade that delivers improved throttle response, increased filtration surface area, and a deep, sporty engine sound under load. Whether you’re carving up backroads or just enjoying a spirited drive, this intake enhances both performance and driving experience—no tune required.\u003c\/p\u003e\n\u003cp\u003eBy utilizing the stock intake duct, this system pulls in cool outside air, feeding it through a high-flow, oiled air filter that can be cleaned and reused for a lifetime of service. A precision-engineered steel heat shield with pre-installed rubber trim blocks out hot engine air, ensuring optimal airflow for consistent power gains. Fully compatible with Mishimoto silicone intake hoses, this intake is an easy one-hour installation using common hand tools. Backed by the Mishimoto Lifetime Warranty, this intake isn't  just an upgrade—it's a commitment to better sound, better flow, and better performance for your E46.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eMishimoto Lifetime Warranty when purchased through an authorized dealer such as Redline360\u003c\/em\u003e\u003c\/p\u003e","brand":"Mishimoto","offers":[{"title":"Default Title","offer_id":28801638170704,"sku":"MISMMAI-E46-99BK","price":254.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0058\/0252\/4785\/products\/MMAI-E46-99_1_5.png?v=1750180121","url":"https:\/\/shop.redline360.com\/products\/mishimoto-performance-air-intake-bmw-323i-325i-328i-2-5l-e46-99-05-mmai-e46-99bk","provider":"Redline360","version":"1.0","type":"link"}