German Performance Solutions • Engine

Audi 3.0T Gen 2 (CREC) Thermostat Housing - Billet Aluminum

Overview Upgrade your Audi 3.0T Gen 2 CREC engine with a precision CNC-machined billet aluminum thermostat housing designed specifically for 2015–2018 C7 A6, A7, A8, and Q7 models. This direct replacement eliminates the common failure point of the factory plastic thermostat housing, which is known to degrade, warp, and crack over time — leading to coolant leaks in the engine valley, low coolant warnings, and potentia