Our Carbon Fiber Sunroof Fill Panel is the ideal lightweight piece to replace the glass sunroof panel in your E46. While cars with metal sunroofs can have the original panel welded in place (such as earlier 3 series, before the E46 generation) this isn't an option on the E46. This carbon fiber piece offers a greater weight reduction where it really counts -- up high! We feel this makes our carbon fiber panel is especially perfect for the E46 models.
Please be sure to confirm legality and rules with your race series or class before ordering - metal may be required for some cars. To install this panel, the factory sunroof gasket must be removed. We recommend using RTV / silicone type sealant when installing this panel.