This Vibrant Air-to-Air IC Assy is a complete assembly with end tanks and a core size of 22in W x 9in H x 3.25in thick with 2.5in in/out. It is designed to provide a reliable and efficient air-to-air intercooler system that is capable of handling the high temperatures associated with forced induction applications. The end tanks are constructed from lightweight aluminum for maximum strength and durability, while the core is constructed from bar and plate aluminum for optimal heat transfer and cooling efficiency. This assembly is perfect for those looking to upgrade their existing intercooler system for improved performance and reliability.