{"product_id":"tgk-motorsport-audi-4-0t-ultimate-billet-coolant-kit","title":"Audi 4.0T Ultimate Billet Coolant Kit - 10mm Barb | Audi 4.0T | TGK Motorsport","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eAddress all three of the front coolant components in the Audi 4.0T cooling system with the TGK Motorsport Ultimate Coolant Reliability Bundle — featuring our Billet Front Thermostat Piping Kit, Coolant Shutoff Valve Delete Kit, and Billet Coolant Flange. This comprehensive upgrade replaces all factory plastic fittings with 6061-T6 billet aluminum components and introduces critical sealing improvements to eliminate coolant leaks and overheating risks once and for all.\u003c\/p\u003e\u003cp\u003eThe Audi 4.0T engine's cooling system is plagued by multiple weak points that commonly result in hard-to-diagnose coolant leaks, vacuum-related failures, and even engine-threatening overheating. Each of these components is vulnerable due to the OEM use of plastic housings and minimal sealing — and all three are known to fail, often at the worst time. This all-in-one kit provides a permanent solution by replacing the front thermostat elbow, coolant shutoff valve, and main coolant flange with precision-machined billet aluminum parts designed for performance, reliability, and peace of mind.\u003c\/p\u003e\u003ch2\u003eDetails\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eProduct specifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 6061-T6 Billet Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e CNC Machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit Contents:\u003c\/strong\u003e Front Thermostat Piping Kit, Coolant Shutoff Valve Delete Kit, Billet Coolant Flange\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealing System:\u003c\/strong\u003e Dual-Gasket Design (Thermostat Piping)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Direct OEM Replacement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e PDF Instructions Included\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFeatures and benefits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Front Coolant System Upgrade\u003c\/strong\u003e — Addresses all three known failure points in one comprehensive kit for total peace of mind.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Gasket Sealing System\u003c\/strong\u003e — Enhanced redundancy and leak prevention on the thermostat piping for superior reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDangerous Shutoff Valve Elimination\u003c\/strong\u003e — Removes the vacuum-actuated valve that commonly fails closed, preventing overheating risks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6061-T6 Billet Construction\u003c\/strong\u003e — Precision-machined aluminum components replace weak plastic fittings for motorsport-grade durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect OEM+ Fitment\u003c\/strong\u003e — Drop-in replacement with superior materials and engineering for enhanced performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEliminates Hidden Coolant Loss\u003c\/strong\u003e — Prevents hard-to-diagnose leaks and system degradation from failing plastic components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment\u003c\/h2\u003e","brand":"TGK Motorsport","offers":[{"title":"S6\/S7","offer_id":52392980283694,"sku":"TGK-0304-11","price":879.99,"currency_code":"USD","in_stock":true},{"title":"RS6\/RS7\/A8\/S8","offer_id":52392980316462,"sku":"TGK-0304-12","price":879.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/1719\/1726\/files\/ENG-10Web1.jpg?v=1785948799","url":"https:\/\/shopicwp.com\/products\/tgk-motorsport-audi-4-0t-ultimate-billet-coolant-kit","provider":"Inner Circle Wheels and Performance","version":"1.0","type":"link"}