Keep in mind that regardless of the brand you go with, be sure to use one with a thermoplastic tube instead of a bright, shiny metal one. The object of a CAI is Cold Air, and metal tubes can heat soak much quicker, raising the incoming charge air temps, defeating its purpose. Also, one that seals poorly under hood will also allow in hot under hood heated air. I had good luck using a K&N on my '06 5.7 Daytona for the last 16+ years. Just wondering if anyone has used the K&N (either drop in or kit) on a later model RT Durango?