you dont have to install any brakes lines....just take apart...and put the discs on...you will see when you get ther on this project

remove the ebrake cable from the d16z6 car. i believe they are longer so they will be needed.

depends.......aggresive driving results in brakes beiong overheated. aka brake fade. discs aloow braking temps to be reduced. a good drum setup can actually stop quicker then most discs if adjusted properly. but adjusted properly is the key word. also....properly adjusted drums will have a better pedal feel and will be able to lock up the rear tires faster then discs. but discs cool better.