{"product_id":"3-stage-intake-manifold-upgrade-kit-w-disa-valves","title":"3-Stage Intake Manifold Upgrade Kit w\/ DISA Valves","description":"The BMW Genuine Intake Manifold Upgrade Kit, part number 11617559523-KT, is designed to enhance the performance of N52-powered BMW vehicles. Historically, the E90 330i featured a 3-stage intake manifold, which provided superior power output compared to the single-stage manifolds found in models like the 128i, 325i, 328i, 525i, and 528i. This 3-stage system utilizes two DISA valves to dynamically direct airflow to the cylinders that require it, optimizing power and throttle response in conjunction with ECU fuel adjustments.\n\nThis upgrade kit allows for the installation of the higher-output 3-stage manifold onto any N52 engine variant. When combined with an ECU reflash, it is claimed to provide an increase of up to 42 horsepower. Please note that the required flash software is not currently available from ECS Tuning.\n\nThe comprehensive kit includes the 330i 3-stage intake manifold, two DISA valves, all necessary gaskets for installation, mounting hardware, and a crankcase vent hose. This direct-fit upgrade is packaged by Turner Motorsport and aims to deliver a noticeable performance improvement for compatible BMW models.","brand":"BMW Genuine","offers":[{"title":"Default Title","offer_id":52687212740920,"sku":"11617559523-KIT","price":677.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/662155034.jpg?v=1784881446","url":"https:\/\/store.motormia.co\/products\/3-stage-intake-manifold-upgrade-kit-w-disa-valves","provider":"MOTORMIA","version":"1.0","type":"link"}