This block off panel goes in place of your removed stock heater (HVAC) box. Keeps fluids, heat, and fire on the engine side.
Made of lightweight aluminum with a bead rolled for extra strength. Matches the curvature of the interior sheet metal.
Installs using existing holes in the interior side of the firewall. We recommend using a seam sealer or silicone sealant to completely seal off the panel once installed.
Fits all E46 models.