Mishimoto’s aluminum expansion tank replaces the stock plastic reservoir on 2011–2023 Dodge Charger, Challenger and Chrysler 300C models to improve engine-bay aesthetics and durability. TIG-welded aluminum construction resists degradation and leaking, while internal baffling includes a cold-fill line to preserve a clean exterior. Available in micro-wrinkle black, it also supports customization and is backed by Mishimoto’s lifetime warranty.
Mishimoto 2011+ Dodge Charger/Challenger / Chrysler 300C Alum Expansion Tank - Micro-Wrinkle Black