{"product_id":"closed-deck-long-block-engine","title":"Closed-Deck Long Block Engine","description":"The IAG Performance IAG-ENG-4015W is a new, hand-built, closed-deck long block engine designed for EJ25 Subaru engines. Its construction makes it a robust option for demanding applications.\n\nAs a new product, the IAG-ENG-4015W offers a fresh start for builds requiring a reliable and powerful engine foundation. The closed deck design is a key feature for enthusiasts looking to push the limits of their EJ25 platform. This engine serves as a critical component for performance-oriented Subaru vehicles.\n\nBased on available information, this engine is associated with IAG 700 and 750 Closed Deck Long Block Engine models, often paired with Stage 3 Heads. It is listed as compatible with 2008-2021 STI models, as well as 2004-2006 STI models, depending on the specific configuration or bundle. It is recommended to verify exact fitment for your specific vehicle year and model.","brand":"IAG Performance","offers":[{"title":"Default Title","offer_id":52688781639992,"sku":"IAG-ENG-4015W","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/662669742.webp?v=1784895828","url":"https:\/\/store.motormia.co\/products\/closed-deck-long-block-engine","provider":"MOTORMIA","version":"1.0","type":"link"}