These Side Scoop Louvers are designed to significantly increase the airflow into the 818 engine bay for some much needed engine bay cooling.   These louvers increase the size of the cutout in the body and direct the air toward the engine bay.  These are made from .080″ aluminum and require assembly.  We recommend using 3M 8115 panelbonding adhesive to bond the louvers together, as well as bonding the assembly to the body.  This kit includes all of the parts you need to assemble a Side Scoop Louver Assembly for each side of the car, as well as a template to use to make the cut in the body.