[SCOTITUDE]

I have been told by a Porsche rep long ago that the regular rubber brake lines start to expand and flex giving the signal of a mushy pedal when they are time to change. The ss lines do not have the ability to expand due to the ss sheath. Thus, when they go, it is unexpected and they just explode. Bye bye brakes. I have been using the ss lines in DE for 7 years and have swapped them for new ones every other year for safetys sake. I installed them along with a turbo master cylinder and get a rock hard pedal perfect for the track.