ECS Tuning 3.0TFSI V6 Supercharged Billet Aluminum Thermostat - 80C Thermostat progressive parts racingline 8T 1999 Audi A3 (8L)

8T 1999 Audi A3 (8L) 1

Please Note: Unpainted Spoilers are not a stocked option and are special order

BMW Z4 (G2x) – 3

Note: This product fits to O/E Cat Back exhaust only

This Cobra Sport performance exhaust fits from the GPF section backwards

ECS Tuning 3.0TFSI V6 Supercharged Billet Aluminum Thermostat - 80C Thermostat progressive parts racingline 8T 1999 Audi A3 (8L)From the factory, Audi's 3. 0T engine is equipped with a plastic thermostat housing. While sufficient when new, its plastic construction is prone to degradation over time. After enduring thousands of heat cycles and consistent exposure to chemical rich antifreeze, the housing becomes brittle and begins to crack. Once the material is compromised, it can lead to a significant coolant leak, which, if left unchecked, may result in overheating and severe