{"product_id":"mad-bmw-f9x-x3m-x4m-high-flow-filters","title":"MAD BMW F9x X3M X4M High Flow Filters","description":"   Boost your engine's performance effortlessly with a high-grade air filter upgrade from MAD. With enhanced flow and filtration over the standard OEM paper filters, this budget-friendly upgrade promises noticeable performance gains. It is directly compatible with the factory F97 X3M \/ F98 X4M airbox, making this set of drop-in high flow air filters your key to unlocking maximum airflow for the platform. Features:  More Power: Max gains of 10 WHP and 10 lb-ft of torque  More Flow: 15-20% more  Designed to fit the factory air box  Multi-layered cotton deep pleats for increased flow and superior filtration. Steel wire mesh for strength and resistance to dents. Full set of 4 individual filters.    ","brand":"MAD","offers":[{"title":"Default Title","offer_id":45444951343302,"sku":null,"price":159.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/0804\/8420\/files\/5062-2__62855.1690235695.386.513.jpg?v=1768321248","url":"https:\/\/www.graveyardperformance.com\/products\/mad-bmw-f9x-x3m-x4m-high-flow-filters","provider":"Graveyard Performance","version":"1.0","type":"link"}