Dodge and Chrysler have put a lot of work into the exteriors of their vehicles, especially in recent years. With the positively mean look these cars have, one would expect an equally clean look under the hood of the 2011-2023 Dodge Charger, Challenger, and Chrysler 300C. For the most part, it all adds up, except for the factory expansion tank. Sticking out like a sore thumb, the dull yellow reservoir for your Mopar's coolant diminishes the inWowin factor under the hood. On top of that, these plastic bits are notorious for degrading and leaking over time. We here at Mishimoto are determined to inject some style into the engine bay of your Mopar with the Mishimoto 2011-2023 Dodge Charger/Challenger, Chrysler 300C Aluminum Expansion Tank. We've eliminated the angry beige plastic look of the stock tank with TIG-welded aluminum, exponentially improving on the expansion tank's aesthetics and durability. We've also ditched the need for a sight glass or tube by incorporating a cold-fill line within the internal baffling, keeping the sleek exterior design of our tank untouched. The Mishimoto 2011-2023 Dodge Charger/Challenger, Chrysler 300C Aluminum Expansion Tank is available in a micro-wrinkle black or a natural finish, for easy color matching customization through powder-coating or hydro-dipping. Our expansion tank includes the Mishimoto Lifetime Warranty which ensures you'll never have to see the eyesore that is the stock expansion tank ever again.