... 1.Made of high density of steel 2.Professional installation recommended 3.High Quality Vertical Lambo Hinge Door for Audi TT ... the overseas car modified plant to consultation! Features: 1. Designs by CAD and high precision equipments process ... , shark fin, knob and so on. Vehicle includes BMW, Audi, Nissan, Subaru, Mitsubishi, Suzuki, Honda, Toyota, Ford, ... style! , Vertical Lambo Hinge Door for Audi TT