It looks impossible but is actually pretty easy. you can unbolt the bracket for the inside of the car "HARD" or you can Lube up your hands and get an assortment of 13mm gear wrenches and short ones to get Just the 4 booster nuts off."easy' Use a new seal at the master to booster. And don't drop the clip on the Booster rod. Check for proper Rod length, So the pedal height is right. And you can take the lines off, Or Hack it and bend the mess all up. Depends on if you want to make it hard or easy. If you do just bend the lines do it Gently. They will bend back OK. If you find the booster full of oil, You need a New vacuum pump too.