{"product_id":"grimmspeed-1-3-bar-radiator-cap-subaru-universal-sntyfl","title":"GrimmSpeed 1.3 Bar Radiator Cap - Subaru Universal","description":"\u003cp style=\"text-align: center;\" class=\"\" data-end=\"718\" data-start=\"101\"\u003e\u003cstrong data-end=\"150\" data-start=\"101\"\u003eGrimmSpeed 1.3 Bar Radiator Cap - Subaru Universal\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"718\" data-start=\"101\"\u003e\u003cstrong data-end=\"150\" data-start=\"101\"\u003eHighlights:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"\" data-end=\"143\" data-start=\"74\"\u003e\n\u003cp class=\"\" data-end=\"143\" data-start=\"76\"\u003eRaises system pressure to 1.3 Bar for improved cooling efficiency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"211\" data-start=\"144\"\u003e\n\u003cp class=\"\" data-end=\"211\" data-start=\"146\"\u003eHelps prevent coolant overflow during track or spirited driving\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"277\" data-start=\"212\"\u003e\n\u003cp class=\"\" data-end=\"277\" data-start=\"214\"\u003eIdeal for use with distilled water or water\/antifreeze blends\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"337\" data-start=\"278\"\u003e\n\u003cp class=\"\" data-end=\"337\" data-start=\"280\"\u003eIncreases boiling point to maintain stable engine temps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"393\" data-start=\"338\"\u003e\n\u003cp class=\"\" data-end=\"393\" data-start=\"340\"\u003eDirect replacement for factory 1.1 Bar radiator cap\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"442\" data-start=\"394\"\u003e\n\u003cp class=\"\" data-end=\"442\" data-start=\"396\"\u003eDurable construction with upgraded materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"477\" data-start=\"443\"\u003e\n\u003cp class=\"\" data-end=\"477\" data-start=\"445\"\u003eAffordable performance upgrade\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"529\" data-start=\"478\"\u003e\n\u003cp class=\"\" data-end=\"529\" data-start=\"480\"\u003eAdds a clean, functional touch to your engine bay\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"94\" data-end=\"716\" class=\"\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"94\" data-end=\"716\" class=\"\"\u003e\u003cstrong data-start=\"94\" data-end=\"148\"\u003eImprove Cooling Efficiency for Performance Driving\u003c\/strong\u003e\u003cbr data-start=\"148\" data-end=\"151\"\u003eWhen driving your Subaru in high-demand situations—whether on the track or during spirited backroad runs—your cooling system needs to work harder than in typical daily conditions. The OEM 1.1 Bar (16 PSI) radiator cap handles normal driving just fine, but when using distilled water or a water\/antifreeze mix for better heat transfer, the lower boiling point can lead to expansion tank overflow after a few hot laps. Increasing system pressure helps raise the boiling point, keeping your coolant where it belongs and helping maintain consistent engine temperatures.\u003c\/p\u003e\n\u003cp data-start=\"94\" data-end=\"716\" class=\"\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"718\" data-end=\"1286\" class=\"\"\u003e\u003cstrong data-start=\"718\" data-end=\"784\"\u003eGrimmSpeed 1.3 Bar Radiator Cap: Affordable, Effective Upgrade\u003c\/strong\u003e\u003cbr data-start=\"784\" data-end=\"787\"\u003eThe GrimmSpeed High-Pressure Radiator Cap is a simple and cost-effective way to unlock your cooling system’s potential. With a 1.3 Bar pressure rating, it allows your system to operate at higher pressure safely—reducing the risk of boil-over and improving overall thermal efficiency. Built with quality materials and designed for durability, it also adds a refined look under the hood. Whether you're upgrading for performance or prevention, this cap is a smart addition to any Subaru cooling setup.\u003c\/p\u003e\n\u003cp data-start=\"718\" data-end=\"1286\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch3 class=\"null\"\u003e\u003cstrong\u003eQuick Specs:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1.3 Bar\/18.9 PSI Pressure Rated\u003c\/li\u003e\n\u003cli\u003eIncreases Cooling System Efficiency\u003c\/li\u003e\n\u003cli\u003eElectro-coated Stamped Steel Construction\u003c\/li\u003e\n\u003cli\u003eHeavy-Duty Silicone Seal\u003c\/li\u003e\n\u003cli\u003eUnderstated Look Eliminates Ugly OEM Yellow Badge\u003c\/li\u003e\n\u003cli\u003eManufactured in Japan\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 class=\"null\"\u003e\u003cstrong\u003eFitments:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll Subaru Radiators and\/or Expansion Tanks\u003c\/li\u003e\n\u003cli\u003eMany (but not all) Nissan, Mitsubishi, Honda, Mazda, and Toyota Models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e*fitment note - not suited to replace the 1-way \"earless\" cap on the STI radiators, but will work perfectly on the upper expansion tank!\u003c\/em\u003e\u003c\/p\u003e","brand":"GrimmSpeed","offers":[{"title":"Default Title","offer_id":52621078724888,"sku":"GRM1.1013.1.BLK","price":8.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/4514\/4856\/files\/q3bzkyxcewzb_780474c8-b597-4b22-8806-6dd45466f29d.jpg?v=1788745338","url":"https:\/\/driveforges.com\/products\/grimmspeed-1-3-bar-radiator-cap-subaru-universal-sntyfl","provider":"Drive Forge","version":"1.0","type":"link"}