{"product_id":"koyo-aluminum-radiator-filler-neck-2013-2019-brz-2013-2016-fr-s-2017-2019-gt86","title":"Koyo Aluminum Radiator Filler Neck 2013-2019 BRZ \/ 2013-2016 FR-S \/ 2017-2019 GT86","description":"\u003cp\u003eUpgrade your Subaru BRZ, FR-S, or GT86 cooling system with the Koyo Aluminum Radiator Filler Neck, a premium replacement designed to enhance durability and style. This all-aluminum filler neck replaces the factory plastic neck, providing a stronger, longer-lasting component that stands up to daily driving and performance demands. Its sleek mirror-polished finish adds a clean, professional look under the hood.\u003c\/p\u003e\n\u003cp\u003eCrafted with 100% TIG-welded construction, this filler neck is a direct drop-in replacement requiring no modifications and installs in under five minutes. Note that it is incompatible with the OEM pressure cap and requires the Koyorad SK-C13 type or a deep plunger equivalent cap for proper use. Ideal for Subaru enthusiasts seeking a reliable cooling upgrade, this part ensures your cooling system performs optimally while adding a touch of quality craftsmanship.\u003c\/p\u003e\n\u003cp\u003ePerfect for daily drivers and performance builds alike, the Koyo Aluminum Radiator Filler Neck is a smart upgrade for your 2013-2019 BRZ, 2013-2016 FR-S, or 2017-2019 GT86. Shop now at Subimods and experience a lasting improvement in your cooling setup.\u003c\/p\u003e","brand":"KOYO","offers":[{"title":"Default Title","offer_id":45605565661359,"sku":"FN2320","price":81.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/3598\/4815\/files\/koyo-aluminum-radiator-filler-neck-2013-2019-brz-2013-2016-fr-s-2017-2019-gt86-fn2320-6287065.jpg?v=1752199210","url":"https:\/\/subimods.com\/products\/koyo-aluminum-radiator-filler-neck-2013-2019-brz-2013-2016-fr-s-2017-2019-gt86","provider":"Subimods.com","version":"1.0","type":"link"}