Add a bit of visual flair and some peace of mind to your cars cooling system with these aluminium expansion tanks.These don't just look good (although they definitely do look good), they incorporate all aluminium construction and TIG-welded seams for maximum durability especially when subjected to repeated hot/cold heat cycles.Depending on the design of the tank, some of these tanks may feature internal baffles to keep the coolant up against the exit during hard manoeuvring.Mishimoto are a well known name on the drift scene and if there's anything that places a cars cooling system under heavy loads it's going sideaways bouncing off the limiter, so you can rest assured that their engine cooling solutions are up to the task.