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. 

Made in USA

BimmerWorld race carbon parts are designed solely to improve performance. Surface finish and appearance are not priorities in our racing parts. Carbon may be unfinished or sometimes with a minimal clearcoat (for UV protection). You will not find high gloss finishes here for style points. If your priorities are a show car shine there is no shortage of cheaper carbon-wrapped fiberglass or plastic pieces on the market. These are usually loaded with fiberglass, filler, resin, and many clearcoat layers that make them too heavy or not rigid enough for real world competition use. If you wish to apply a finish we suggest vinyl wrap or a light filler skim coat and then paint. In any case, professional prep and installation are strongly advised.

BMW Fitments: 

3 Series
E46 (99-05) > 320i
E46 (99-05) > 323Ci
E46 (99-05) > 323i
E46 (99-05) > 325Ci
E46 (99-05) > 325i
E46 (99-05) > 325xi
E46 (99-05) > 328Ci
E46 (99-05) > 328i
E46 (99-05) > 330Ci
E46 (99-05) > 330i
E46 (99-05) > 330xi
E46 (99-05) > M3

BimmerWorld E46 Carbon Fiber Sunroof Fill Panel