{"product_id":"cusco-external-reservoir-tank-kit-radiator-coolant-high-pressure-radiator-cap-for-brz-86-frs","title":"Cusco External Reservoir Tank Kit, Radiator Coolant, High Pressure Radiator Cap for 13+ BRZ\/86\/FRS - 965 051 A","description":"\u003cp\u003eCusco External Reservoir Tank Kit, Radiator Coolant, High Pressure Radiator Cap for BRZ\/86\/FRS\u003c\/p\u003e\n\u003cp\u003eThe Cusco 965 051 A External Reservoir Tank Kit is designed for Subaru BRZ, Toyota 86, and Scion FR-S applications requiring improved radiator coolant management. This automotive cooling-system upgrade includes an external reservoir tank and a high-pressure radiator cap, helping support consistent coolant control during spirited driving, track use, and demanding operating conditions. The kit provides a practical way to complement the factory radiator system while maintaining a clean, performance-oriented installation.\u003c\/p\u003e\n\u003cp\u003eThe included high-pressure radiator cap helps increase the cooling system’s pressure threshold, which can raise the coolant boiling point and help reduce the risk of overflow under elevated temperatures. The external reservoir tank offers additional coolant-management capacity and supports more stable recovery as the engine heats and cools. Together, these components are intended to help improve cooling-system reliability for compatible BRZ, 86, and FR-S vehicles.\u003cbr\u003eDesigned by Cusco, the 965 051 A kit is suited to automotive enthusiasts seeking a focused cooling upgrade without unnecessary complexity. Verify vehicle compatibility, radiator configuration, and installation requirements before purchase. Professional installation is recommended to ensure proper hose routing, secure mounting, correct coolant level, and a leak-free cooling system. Always allow the engine to cool completely before servicing the radiator or removing the pressure cap.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eApplication: Designed for compatible Subaru BRZ, Toyota 86, and Scion FR-S models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eCooling System Upgrade: Adds an external radiator coolant reservoir for enhanced coolant management\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-Pressure Cap: Includes a high-pressure radiator cap to support increased coolant boiling resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003ePerformance Use: Suitable for demanding street driving, spirited driving, and track-oriented applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eBrand and Part Number: Cusco 965 051 A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cusco","offers":[{"title":"Default Title","offer_id":52952319852824,"sku":"CUS965 051 A","price":355.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0259\/7856\/8790\/files\/b95ec7ae4bfb4201d0de69f90ce256b4L.jpg?v=1792473027","url":"https:\/\/nipponpower.com\/products\/cusco-external-reservoir-tank-kit-radiator-coolant-high-pressure-radiator-cap-for-brz-86-frs","provider":"Nippon Power","version":"1.0","type":"link"}