Genuine Spearco FMIC in excellent condition. No damage to the cores at all. Used for less than 1200 miles. 3" in/out, 3 core (3.5" wide). If I recall, Spearco rated this intercooler at being able to support 1000+hp. This intercooler was purchased on a group purchase a few years ago for $850 (retail at that time was $975!). $250 plus shipping