You’ve waited long enough! The time has COME! 🕰️ Your Audi 3.0T deserves the best when it comes to cooling performance, and the ECS Tuning Billet Aluminum Thermostat delivers just that. Designed as a direct replacement for the stock unit, this thermostat is built for durability, precision, and reliability—no more worrying about plastic housings failing over time. Why would you want to upgrade though? Stock thermostats are prone to cracking, leaking, and failing under high heat and pressure. ECS Tuning has engineered this billet aluminum housing to withstand extreme conditions while maintaining the factory temperature threshold for optimal engine performance. Here’s some notes from class: 1.) Billet aluminum construction for long-term durability 2.)Stock temperature operation ensures factory-level efficiency 3.)Direct bolt-on fitment—no modifications needed 4.)Pre-installed thermostat for easy installation So, whatcha waiting for? Search ES4876046 on our site to maximize your 3...