Hey I'm actually thinking about selling my decah lambo door kit. No damage, no problems, no regrets just selling the car more than likely due to some financial turmoil. No modification is needed as far as i know because nothing was changed about the appearance of my car when it was installed. I can double check on that but im sure some experts on here can tell me also. I've heard different things as far as the cost of them retail so just post your bids and i'll get a better idea of their worth. Feel free to pm. Thanks in advance.