Hi Gents, I´m new to this forum. I work in small company in Slovakia called PRAGA Cars, in a short: we make race cars made from carbon fiber. (google for more info) - no ads intended. I´m owner of CLK 230K W208 with plenty of mods. Now here comes the deal: I´ve made carbon fibre undertray which weights only 2,9KG, instead of original steel one 12,5KG. Circa 7 KG difference, over 75% lighter It´s very stiff and rigid part, it´s "sandwich" technology, mounting points and impact area has extra layers of material. attached you can see the pictures. I´ve used the part from my car as template so it´s 100% compatibility. I´d like to offer this to you via this forum or ebay later. Before I do so, I´d like to ask you if the shape of the part is the same among the CLK 200 ..... 55AMG or not ? and if you would be interested into such an upgrade for your car ? Please understand that it´s not product of a company, but it´s my private project. Let me know your thoughts. Thanks.