{"product_id":"csf-high-performance-all-aluminum-radiator-for-2023-toyota-gr-corolla-2020-gr-yaris","title":"CSF High-Performance All-Aluminum Radiator for 2023+ Toyota GR Corolla \u0026 2020+ GR Yaris","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0273\/1491\/files\/images_4ea38f51-d9c8-4b2a-b9a4-33a84f4aab7d.jpg?v=1784821737\" alt=\"\" width=\"345\" height=\"230\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cimg alt=\"CSF High-Performance All-Aluminum Radiator for 2023+ Toyota GR Corolla \u0026amp; 2020+ GR Yaris\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0273\/1491\/files\/7233_4_c9446e6e-4d9e-4c6a-b2b4-49ded9a0b3e0.jpg?v=1784821560\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 dir=\"ltr\" style=\"text-align: center;\"\u003e\u003cspan\u003eOVERVIEW\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eKeep your G16E-GTS engine running at optimal operating temperatures under track and aggressive street conditions with the CSF High-Performance All-Aluminum Radiator. Engineered as a direct drop-in replacement for both the Toyota GR Corolla and GR Yaris, this upgraded radiator features a massive 2-row 42mm core—significantly larger than the thin factory 27mm unit. Utilizing CSF's proprietary B-Tube technology and ultra-efficient 5mm multi-louvered fins, it increases heat dissipation surface area and coolant capacity to eliminate heat soak and maintain peak power output.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 dir=\"ltr\" style=\"text-align: center;\"\u003e\u003cspan\u003eFEATURES\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong\u003eUltra-High-Performance Core:\u003c\/strong\u003e Features a 2-Row 42mm aluminum core for vastly increased fluid capacity and maximum heat transfer over the OEM radiator.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong\u003eExclusive B-Tube Technology:\u003c\/strong\u003e Specially designed tubes increase internal surface area by ~15% compared to standard oval welded tubes for superior liquid heat transfer.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong\u003eTrack-Spec 5mm Fins:\u003c\/strong\u003e Multi-louvered 5mm tall fins maximize airflow through the core while significantly increasing overall surface contact area.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong\u003e100% All-Aluminum Construction:\u003c\/strong\u003e Fully TIG-welded aluminum end tanks replace brittle factory plastic tanks for long-term durability under high pressure.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong\u003eAuxiliary Sensor Port:\u003c\/strong\u003e Features a pre-plugged 1\/8\" NPT port on the right side tank for clean, accurate aftermarket coolant temperature sensor installation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong\u003eDirect Drop-In Fitment:\u003c\/strong\u003e CNC-machined mounting brackets and OEM-style inlet\/outlet connections allow simple installation with zero cutting or modifications.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 dir=\"ltr\" style=\"text-align: center;\"\u003e\u003cspan\u003eSPECIFICATIONS\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong\u003eCore Type:\u003c\/strong\u003e 2-Row Aluminum Core\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong\u003eCore Thickness:\u003c\/strong\u003e 42mm (vs. 27mm OEM)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong\u003eCore Height:\u003c\/strong\u003e 624mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong\u003eCore Width:\u003c\/strong\u003e 388.5mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong\u003eInlet \/ Outlet Size:\u003c\/strong\u003e 35mm (OEM Connections)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong\u003eAuxiliary Port:\u003c\/strong\u003e 1\/8\" NPT (Pre-plugged)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong\u003eFinish:\u003c\/strong\u003e Hand-Brushed Satin Aluminum\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 dir=\"ltr\" style=\"text-align: center;\"\u003e\u003cspan\u003eWHAT IS INCLUDED\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e1x CSF High-Performance All-Aluminum Radiator Assembly\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e1x Pre-installed 1\/8\" NPT Brass Plug\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003ePre-installed Foam Sealing Strips (Top \u0026amp; Bottom End Plates)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2 dir=\"ltr\" style=\"text-align: center;\"\u003e\u003cspan\u003ePART NUMBER\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e7233\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2 dir=\"ltr\" style=\"text-align: center;\"\u003e\u003cspan\u003eFITMENT\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Applications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e2023+ Toyota GR Corolla \u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e2020+ Toyota GR Yaris\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Direct OEM replacement. 16400-18060, \u003ccode\u003e\u003cspan class=\"citation-57\"\u003e16400-18050\u003c\/span\u003e\u003c\/code\u003e\u003cspan class=\"citation-57\"\u003e \u003c\/span\u003e Reuses factory rubber isolators, mounting hardware, fan shroud, and radiator cap. End tanks are specially shaped to accommodate aftermarket intercoolers with larger charge pipes.\u003c\/em\u003e\u003c\/p\u003e","brand":"CSF","offers":[{"title":"Default Title","offer_id":48351929303252,"sku":"csf7233","price":789.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0273\/1491\/files\/7233_1_22745d37-0a96-4f16-8c05-ed7c9bce83d8.jpg?v=1784821548","url":"https:\/\/shop.battlegarage-rs.com\/products\/csf-high-performance-all-aluminum-radiator-for-2023-toyota-gr-corolla-2020-gr-yaris","provider":"Battle Garage Racing Service","version":"1.0","type":"link"}