OEM LSA brick insulator gasket

This is the OEM insulator gasket that seals the intercooler brick to the supercharger body. (Orange) OEM part number 12612467.

These often swell from oil and can't be reinstalled. If the brick isn't sealed against the supercharger body, you may experience higher intake temps and decreased performance. 

This will work on CTS-V and ZL1 bricks.