This is the COBB Tuning Cold Air Intake Adapter. The main purpose of this product allows for those of you with 2015 models to install the COBB Tuning Cold Air Intake Kit that were manufactured prior to 2015. This adapter has been machined out of billet aluminum, and the adapter will allow the use of the factory PCV return hose.
Comes in a black anodized finish for extra protection against rust and corrosion.