{"product_id":"bmw-b58-gen-2-g-series-m340i-m440i-m240i-performance-air-intake","title":"BMW B58 Gen 2 G-Series M340i\/M440i\/M240i Performance Air Intake","description":"\u003ch2\u003eBMW B58 Gen 2 G-Series M340i\/M440i\/M240i Performance Air Intake\u003c\/h2\u003e\n\u003cp\u003eUnlock the full performance potential of your BMW B58 Gen 2 engine with this High-Performance Air Intake System, engineered to maximise airflow, improve turbocharger efficiency, and deliver sharper throttle response with an aggressive induction sound.\u003c\/p\u003e\n\u003cp\u003eDesigned specifically for BMW G-Series vehicles equipped with the Gen 2 B58 engine, this Performance Air Intake replaces the restrictive factory airbox with a high-flow intake system that allows the turbocharger to breathe more efficiently. The result is faster turbo spool, improved engine response, and increased airflow for both stock and modified vehicles.\u003c\/p\u003e\n\u003cp\u003eManufactured from premium materials and paired with a high-flow performance air filter, this intake system delivers exceptional filtration, durability, and long-term reliability while maintaining OEM-quality fitment. Whether your vehicle is completely stock or running Stage 1, Stage 2, ethanol blends, or an upgraded turbocharger, this intake is one of the most effective bolt-on upgrades for improving both performance and driving enjoyment.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003ch3\u003eHigh-Flow Intake System\u003c\/h3\u003e\n\u003cp\u003eEngineered to significantly increase airflow to the turbocharger compared to the restrictive factory intake system.\u003c\/p\u003e\n\u003ch3\u003eHigh-Performance Air Filter\u003c\/h3\u003e\n\u003cp\u003eFeatures a washable and reusable high-flow air filter that maximises airflow while providing excellent engine protection.\u003c\/p\u003e\n\u003ch3\u003eIncreased Airflow\u003c\/h3\u003e\n\u003cp\u003eOptimised intake design reduces restriction, allowing the turbocharger to operate more efficiently.\u003c\/p\u003e\n\u003ch3\u003ePremium Construction\u003c\/h3\u003e\n\u003cp\u003eManufactured from high-quality materials designed to withstand high engine bay temperatures while providing exceptional durability and reliability.\u003c\/p\u003e\n\u003ch3\u003eEnhanced Induction Sound\u003c\/h3\u003e\n\u003cp\u003eProduces a significantly more aggressive induction sound, allowing the turbocharger and diverter valve to be heard much more clearly under acceleration.\u003c\/p\u003e\n\u003ch3\u003eDirect Bolt-On Installation\u003c\/h3\u003e\n\u003cp\u003eDesigned specifically for BMW B58 Gen 2 G-Series models using factory mounting locations for straightforward installation without permanent modifications.\u003c\/p\u003e\n\u003ch2\u003ePerformance Benefits\u003c\/h2\u003e\n\u003ch3\u003eIncreased Horsepower \u0026amp; Torque\u003c\/h3\u003e\n\u003cp\u003eImproved airflow supports additional horsepower and torque, particularly when combined with ECU tuning and supporting performance modifications.\u003c\/p\u003e\n\u003ch3\u003eFaster Turbo Spool\u003c\/h3\u003e\n\u003cp\u003eReduced intake restriction enables the turbocharger to spool more quickly, delivering sharper throttle response and stronger acceleration.\u003c\/p\u003e\n\u003ch3\u003eImproved Engine Breathing\u003c\/h3\u003e\n\u003cp\u003eProvides a smoother airflow path into the turbocharger, improving overall engine efficiency and boost consistency.\u003c\/p\u003e\n\u003ch3\u003eSupports High-Performance Builds\u003c\/h3\u003e\n\u003cp\u003eIdeal for Stage 1, Stage 2, ethanol blends, hybrid turbochargers, and high-horsepower B58 Gen 2 applications.\u003c\/p\u003e\n\u003ch2\u003eSound Characteristics\u003c\/h2\u003e\n\u003cp\u003eCompared to the factory intake system, this Performance Air Intake delivers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLouder turbo induction sound\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncreased turbo spool noise\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMore pronounced diverter valve sound\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSharper induction during acceleration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnhanced intake presence throughout the RPM range\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe result is a far more engaging driving experience while maintaining excellent everyday drivability.\u003c\/p\u003e\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cp\u003eBMW G20 M340i (2020+)\u003cbr\u003eBMW G21 M340i Touring (2020+)\u003cbr\u003eBMW G22 M440i Coupe (2021+)\u003cbr\u003eBMW G23 M440i Convertible (2021+)\u003cbr\u003eBMW G26 M440i Gran Coupe (2021+)\u003cbr\u003eBMW G42 M240i (2022+)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngine:\u003c\/strong\u003e BMW B58 Gen 2 3.0L Turbocharged Inline-6\u003c\/p\u003e\n\u003ch2\u003ePlease Note\u003c\/h2\u003e\n\u003cp\u003eProfessional installation is recommended.\u003c\/p\u003e\n\u003cp\u003eThis intake system is designed specifically for \u003cstrong\u003eBMW B58 Gen 2 G-Series vehicles\u003c\/strong\u003e and is not compatible with earlier B58 Gen 1 applications.\u003c\/p\u003e\n\u003cp\u003eCompatible with the factory turbocharger and most aftermarket turbo inlet pipes designed for the OEM turbocharger.\u003c\/p\u003e\n\u003cp\u003eRegular servicing and cleaning of the air filter is recommended to maintain maximum airflow and filtration performance.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose Proven Performance Parts\u003c\/h2\u003e\n\u003cp\u003eWe specialise in high-performance parts for European vehicles — including Volkswagen GTI \u0026amp; R models, Audi S\/RS platforms, and BMW M vehicles. Every product we offer is carefully selected for its quality, fitment, and real-world performance — tested by enthusiasts, for enthusiasts.\u003c\/p\u003e","brand":"Proven Performance Parts","offers":[{"title":"BMW G20\/G21 M340i xDrive (2019+)","offer_id":52581466538266,"sku":null,"price":585.0,"currency_code":"AUD","in_stock":true},{"title":"BMW G22\/G23\/G26 M440i xDrive (2021+)","offer_id":52581466571034,"sku":null,"price":585.0,"currency_code":"AUD","in_stock":true},{"title":"BMW G42 M240i xDrive (2022+)","offer_id":52581466603802,"sku":null,"price":585.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/1177\/4490\/files\/270_c628cda9-a4e6-4f73-b290-65951d172b38.png?v=1784981096","url":"https:\/\/provenperformanceparts.com.au\/products\/bmw-b58-gen-2-g-series-m340i-m440i-m240i-performance-air-intake","provider":"Proven Performance Parts","version":"1.0","type":"link"}