{"product_id":"36mm-hypercore-crossflow-radiator","title":"36mm Hypercore Crossflow Radiator","description":"The Flyin' Miata crossflow radiator offers significantly enhanced cooling performance by directing coolant flow side-to-side, allowing it to stay in the core longer for effective heat shedding. This design, combined with Koyo's Hypercore technology, maximizes the radiator's ability to dissipate heat. The core itself is optimized with dense tube and fin counts and narrow fin widths, striking a balance in thickness at 36mm \/ 1.4\" to avoid air resistance issues.\n\nEach unit undergoes three separate leak tests to ensure reliability and is backed by a two-year warranty.\n\nDesigned to fit all 1990-05 Miatas with minimal modification, the radiator reuses factory mounts in NA models. However, NB models will require an upper bracket kit, and if retaining stock fans, an NB fan bracket kit is also necessary. Modifications to stock fan shrouding may be required. A crossflow-specific upper radiator hose is needed if not using a coolant reroute.\n\nImportant fitment notes: This radiator does not have a built-in transmission cooler and will not work with automatic transmission cars unless a separate cooler is installed. It may not fit with all intake systems, and customers should call to confirm. It does NOT fit with a TDR intercooler on a supercharger.","brand":"Flyin' Miata","offers":[{"title":"Default Title","offer_id":52688390095160,"sku":"09-10000","price":479.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687899674.webp?v=1784889442","url":"https:\/\/store.motormia.co\/products\/36mm-hypercore-crossflow-radiator","provider":"MOTORMIA","version":"1.0","type":"link"}