{"product_id":"csl-carbon-roof-panel","title":"CSL Carbon Roof Panel","description":"The Karbonius E46 M3 CSL Carbon Roof Panel is a direct, full structural replacement for the factory steel roof on all E46 Coupe models, including the M3 and M3 CSL variants. This carbon fiber upgrade is engineered to significantly reduce the vehicle's center of gravity by removing approximately 5 kg of weight from the highest point of the car, a principle proven in motorsport and utilized in the original M3 CSL construction.\n\nConstructed from 100% prepreg carbon fiber and cured in an autoclave for maximum structural rigidity, this roof panel weighs just 3.3 kg. The integrated drip rail moorings ensure a clean, factory-correct installation. The panel is finished with a high-gloss varnish that includes UV protection for long-term durability and aesthetics, and each piece is individually numbered for authenticity.\n\nManufactured in Spain under strict ISO 9001 quality management standards, this roof panel comes with a 2-year manufacturer warranty. Professional installation is recommended to ensure proper fitment and structural integrity.","brand":"Karbonius","offers":[{"title":"Default Title","offer_id":52662800548152,"sku":"E46T01-CF-1","price":2479.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687498638.webp?v=1784321127","url":"https:\/\/store.motormia.co\/products\/csl-carbon-roof-panel","provider":"MOTORMIA","version":"1.0","type":"link"}