...I don't understand how ppl STILL think that it's the metal lines that are improving pedal feel AFTER they tear down the system and flush the whole system with new fluid. you can't gauge how much of a difference the lines make if you change more than one parameter. I'm sure they help, but I'm also willing to bet that 99% of the people will never notice a difference between a freshly bled system with old lines vs a freshly bled system with steel lines. this is getting pretty pointless, in the end, it's still only $120 that can't hurt your car. steel lines or not, just make sure to bleed your brakes often with good fluid. that is the most important key to having good pedal feel.Originally Posted by NissanTun3r