{"product_id":"dinan-17-20-bmw-430i-cold-air-intake","title":"Dinan 17-20 BMW 430i Cold Air Intake","description":"Beyond the additional sound opening the semi-open intake takes the same path to success as its closed box counterpart. Improve upon the factory design by increasing flow via a larger airbox and filter element thereby improving throttle response and lessening the strain on the turbocharger for maximum efficiency. While box and filter enlargement and redesign are a major factor in ultimately producing a more potent intake, they are not the only variables in creating a more efficient design either. The devil is in the details which is where Dinan thrives. Dinan engineers focused their attention on the intake pipe itself where numerous improvements could be made. In factory configuration, the intake tube comes complete with baffling and a small Helmholtz chamber to reduce unwanted sound. As a byproduct, these features also cause a more turbulent airflow path which robs the factory system of potential power. These two specific details are diametrically opposed to our intended market's desires, so the removal of these features was paramount. Through numerous iterations, a carbon fiber intake tube was developed that eliminated flow disruptions and allowed the natural sound of an unimpeded intake tract to sing. All told this thorough methodology of design allows the Dinan carbon fiber intake for the B46\/B48 engine to elicit gains of 6 HP and 6 TRQ at 5000 RPM on a completely stock vehicle.\nSemi-Open - Carbon Fiber - F22\/F23\/F30\/F31\/F32\/F33\/F34\/F36\nFor those who already own a closed box Dinan intake (D760-0048) but now want to switch to the semi-open intake without purchasing a completely new kit, you can order the retrofit kit (lid only) seperately for $179.95. To do so contact the tech sales department at 1-800-341-5480 and request part number D763-0213-G-A.\n\u003cul\u003e\n  \u003cli\u003e50 State Emissions Legal (partial application list): CARB EO D-176-56 (2019-21 F2x\/F3x 230i\/330i\/430i Only)\u003c\/li\u003e\n  \u003cli\u003eMore Power: + 6 HP @ 5000 RPM \u0026amp; + 6 lb-ft @ 5000 RPM (+ 5 WHP \u0026amp; + 5 WTQ) without additional modifications\u003c\/li\u003e\n  \u003cli\u003e34% increase in filter area (stock: 76.3in², Dinan: 102.1in²) for optimum flow\u003c\/li\u003e\n  \u003cli\u003eFree flowing injection molded Air Mass Meter housing (ove 20% larger then stock)\u003c\/li\u003e\n  \u003cli\u003eLarger volume air box (30% larger than stock) for increased breathability\u003c\/li\u003e\n  \u003cli\u003eA pronounced sporty sound courtesy of a semi-open design\u003c\/li\u003e\n  \u003cli\u003eOptimized carbon fiber intake tube\u003c\/li\u003e\n  \u003cli\u003eQuick and easy installation\u003c\/li\u003e\n  \u003cli\u003eImproved throttle response\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2017 BMW 230i\u003cbr\u003e\n2017 BMW 230i xDrive\u003cbr\u003e\n2017 BMW 330i\u003cbr\u003e\n2017 BMW 330i GT xDrive\u003cbr\u003e\n2017 BMW 330i xDrive\u003cbr\u003e\n2017 BMW 430i\u003cbr\u003e\n2017 BMW 430i Gran Coupe\u003cbr\u003e\n2017 BMW 430i xDrive\u003cbr\u003e\n2017 BMW 430i xDrive Gran Coupe\u003cbr\u003e\n2018 BMW 230i\u003cbr\u003e\n2018 BMW 230i xDrive\u003cbr\u003e\n2018 BMW 330i\u003cbr\u003e\n2018 BMW 330i GT xDrive\u003cbr\u003e\n2018 BMW 330i xDrive\u003cbr\u003e\n2018 BMW 430i\u003cbr\u003e\n2018 BMW 430i Gran Coupe\u003cbr\u003e\n2018 BMW 430i xDrive\u003cbr\u003e\n2018 BMW 430i xDrive Gran Coupe\u003cbr\u003e\n2019 BMW 230i\u003cbr\u003e\n2019 BMW 230i xDrive\u003cbr\u003e\n2019 BMW 330i GT xDrive\u003cbr\u003e\n2019 BMW 330i xDrive\u003cbr\u003e\n2019 BMW 430i\u003cbr\u003e\n2019 BMW 430i Gran Coupe\u003cbr\u003e\n2019 BMW 430i xDrive\u003cbr\u003e\n2019 BMW 430i xDrive Gran Coupe\u003cbr\u003e\n2020 BMW 230i\u003cbr\u003e\n2020 BMW 230i xDrive\u003cbr\u003e\n2020 BMW 430i\u003cbr\u003e\n2020 BMW 430i Gran Coupe\u003cbr\u003e\n2020 BMW 430i xDrive\u003cbr\u003e\n2020 BMW 430i xDrive Gran Coupe\u003cbr\u003e\n2021 BMW 230i\u003cbr\u003e\n2021 BMW 230i xDrive\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\nAir Freight Prohibited: false\u003cbr\u003e\nNot Carb Approved: true\u003cbr\u003e\nCarb Acknowledgement Required: true\u003cbr\u003e\nLtl Freight Required: false\u003cbr\u003e\nProp 65: Y\u003cbr\u003e\nPart Type: automotive\u003cbr\u003e\nEpa: N\/A\u003cbr\u003e\nUnits Per Sku: 1\u003cbr\u003e\nRegular Stock: t","brand":"Dinan","offers":[{"title":"Default Title","offer_id":49301512159451,"sku":"dnnD760-0048-A","price":574.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/8559\/1003\/files\/59c43d042ee6522067bbdeab8a5d78d6L.jpg?v=1789233346","url":"https:\/\/hnbperformance.com\/products\/dinan-17-20-bmw-430i-cold-air-intake","provider":"Hellnback Offroad \u0026 Performance","version":"1.0","type":"link"}