Do you own a B8 S4? Sick of going through thermostat housings like hotcakes? We thought so, which is why our engineers have designed the last thermostat housing you’ll ever need again! While this is a sneak peek, our new billet aluminum housing will not crack and it will keep your engine happy. Not to mention, we will include a thermostat as well so you won’t have to reuse any crusty old parts! Are you excited? We know we are, and the hype is only getting started since we’ll be dropping this in the next few weeks! #ecs #ecstuning #thisisecs #audi #audib8 #audib8s4 #b8s4 #thermostat #maintenance