Lambo Door Kit 90 Degree Universal Style Vertical Universal design for any car or truck ; Serious modification required, this kit is not designed for any vehicle in particular ; Difficult to install, needs professional help and guidance; May not work with all vehicles Goes up to 90 degree up ; When this kit is installed correctly your door will still shut properly and retain your factory seals, there will be no wind noise Bolt on (drilling holes into car) or weld one ; We recommend doing both for solid installation; Fenders will need to be removed for installation; Some fenders may need further adjustments for the installation Heavy duty steel with powerful shocks Includes 4 Shocks; 2 steel hinges and accessory bolts for installation ; No step by step instructions provided; Again this is not plug and play; Welding and Drilling required for installation; This is universal so it needs to be custom fit; Please find an installer before ordering