{"product_id":"performance-air-filter-for-alfa-romeo-quadrifoglio-maserati-grecale-trofeo-fb940-01","title":"Performance Air Filter for Alfa Romeo Giulia \u0026 Stelvio QV, Maserati Grecale (2016-2025)","description":"\u003ch2\u003eHigh-Flow BMC Performance Air Filter for Alfa Romeo Giulia, Stelvio (Type 952 \/ 949)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The BMC performance panel air filter replaces the restrictive factory paper element on the Alfa Romeo Giulia and Stelvio Quadrifoglio to reduce intake pressure drop and sharpen boost onset.\u003c\/p\u003e\n\u003ch3\u003eThe Stock Alfa Romeo Giulia, Stelvio Intake Restriction\u003c\/h3\u003e\n\u003cp\u003eFrom the factory, the twin-turbocharged \u003cstrong\u003eAlfa Romeo 690T\u003c\/strong\u003e 2.9L V6 demands substantial volumetric airflow under peak boost. However, original equipment paper filter media prioritizes extended service intervals over flow dynamics. The dense cellulose construction generates significant parasitic depression across the intake tract at higher RPM, forcing the twin turbochargers to work harder to hit target manifold absolute pressure (MAP).\u003c\/p\u003e\n\u003cp\u003eFurthermore, OEM cellulose fibers swell when exposed to atmospheric humidity, compounding intake resistance and blunting transient throttle response.\u003c\/p\u003e\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThe BMC filter panel filter utilizes multi-layered, low-viscosity oiled cotton gauze clamped in an alloy containment mesh. This architecture produces a deeper filtration matrix capable of trapping particulates down to 7 microns without choking mass air flow. The perimeter is cast in a seamless polyurethane molding using BMC's Full-Moulding technology, eliminating weak welded corners and ensuring a gas-tight seal inside the factory airbox under heavy vacuum.\u003c\/p\u003e\n\u003cp\u003eThe resulting increase in airflow reduces turbo spool latency while maintaining total compatibility with factory mass airflow sensor calibration and zero risk of triggering a check engine light.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilters per kit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e241mm x 344mm panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBMC FB940\/01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibility \u0026amp; OEM Reference\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFits the following vehicles (BMC fitment data):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAlfa Romeo Giulia (952) 2.9 GTA (540 HP) | 2021\u003c\/li\u003e\n\u003cli\u003eAlfa Romeo Giulia (952) 2.9 V6 Quadrifoglio (510 HP) | 2016-2018\u003c\/li\u003e\n\u003cli\u003eAlfa Romeo Giulia (952) 2.9 V6 Quadrifoglio AT8 (520 HP) | 2023-2025\u003c\/li\u003e\n\u003cli\u003eAlfa Romeo Stelvio (949) 2.9 V6 Quadrifoglio (520 HP) | 2023-2025\u003c\/li\u003e\n\u003cli\u003eAlfa Romeo Stelvio (949) 2.9 V6 Quadrifoglio (510 HP) | 2017-2023\u003c\/li\u003e\n\u003cli\u003eMaserati Grecale 3.0 V6 Trofeo (530 HP) | 2022+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOEM Cross Reference (BMC):\u003c\/strong\u003e FIAT GROUP 50534431, MASERATI 675001450\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFrequently Asked Questions \u0026amp; Fitment Warnings\u003c\/h3\u003e\n\u003ch4\u003eDoes this fit the Type 952 \/ Type 949 Giulia, Stelvio?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the Alfa Romeo Giulia and Stelvio equipped with the \u003cstrong\u003e690T\u003c\/strong\u003e 2.9L Twin-Turbo V6 engine. \u003cstrong\u003eThis filter does not fit 2.0L Turbo 4-cylinder Giulia or Stelvio models.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003eDoes this drop-in filter require an ECU tune?\u003c\/h4\u003e\n\u003cp\u003eNo, this drop-in filter functions seamlessly with the factory closed-loop fuel trims and requires no ECU remapping.\u003c\/p\u003e\n\u003ch3\u003eThe Alfa Romeo Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered for high-strung Italian powertrains, this washable cotton gauze element delivers refined intake harmonics, factory-grade sealing, and uncompromised MAF-safe filtration for demanding track and road use.\u003c\/p\u003e","brand":"BMC","offers":[{"title":"Default Title","offer_id":67576541610232,"sku":"DS-FB940\/01","price":86.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/performance-air-filter-for-alfa-romeo-quadrifoglio-maserati-grecale-trofeo-fb940-01-1.jpg?v=1791225877","url":"https:\/\/performancechiptuning.com\/products\/performance-air-filter-for-alfa-romeo-quadrifoglio-maserati-grecale-trofeo-fb940-01","provider":"Performance Chip Tuning","version":"1.0","type":"link"}