{"product_id":"air-intake-for-bmw-540i-g30-g31-gen2-b58-2017-2024-3-0l","title":"Air intake for BMW 540i G30 G31 GEN2 B58 (2017-2024) 3.0L","description":"\u003ch2\u003eHigh-Flow Cold Air Intake for 2017-2024 BMW 5 Series (B58\/G30\/G31)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e Replaces the restrictive factory airbox and accordion-style plastic intake tract with a high-volume aluminum system designed to lower intake air temperatures (IATs) and improve throttle response on B58-equipped G-Series vehicles.\u003c\/p\u003e\n\u003ch3\u003eThe Stock 5 Series Restriction\u003c\/h3\u003e\n\u003cp\u003eThe OEM BMW airbox is engineered primarily for cabin acoustics and low-frequency noise suppression rather than peak volumetric efficiency. The factory pleated paper filter and baffled housing create significant pressure drops at higher RPMs, limiting the twin-scroll turbocharger's ability to breathe. Furthermore, the factory plastic housing is highly susceptible to heat soak during extended idling or spirited driving, which leads the DME to pull ignition timing as intake temperatures rise, ultimately robbing the engine of its rated power output.\u003c\/p\u003e\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis performance intake system utilizes a CNC-bent 6061 aluminum intake pipe that provides a smooth, oversized internal diameter to maintain laminar airflow and maximize velocity into the turbo inlet. The system features a 360-degree inverted cone reusable filter, which significantly increases the available surface area for filtration and air volume compared to the stock flat panel. To combat thermal transfer, an integrated heat shield isolates the intake charge from the radiant heat of the engine bay. These mechanical optimizations result in dyno-verified gains of up to 16hp and 28nm of torque while producing a mechanical, sporty induction note without requiring a custom ECU recalibration.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e2017-2024 BMW 5 Series (540i)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eB58 \/ G30, G31\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e335 hp \/ 332 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBMW 5 Series • 2017-2024 G30 G31 GEN2 B58 BMW 540i including \u003cstrong\u003exDrive\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThe BMW Precision Standard\u003c\/h3\u003e\n\u003cp\u003eBuilt for the high-tolerance requirements of the G30 chassis, this intake system maintains factory sensor scaling to ensure perfect MAF sensor readings and no CEL (Check Engine Light). The kit is a direct bolt-on solution that respects the precision engineering of the B58 engine while allowing the turbocharger to operate at higher efficiency levels.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":48025465291000,"sku":"DS-E2YCSOOI7","price":299.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/air-intake-for-bmw-540i-g30-g31-gen2-b58-2017-2024-3-0l-1.webp?v=1772152076","url":"https:\/\/performancechiptuning.com\/products\/air-intake-for-bmw-540i-g30-g31-gen2-b58-2017-2024-3-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}