We take no chance with your safety when constructing our D.O.T. Legal Brake Lines. To provide you the best Brake Line available for the Impreza, our Brake Lines are first covered with a braided Stainless Steel mesh to reduce the lines tendency to swell that is a common flaw with the stock rubber lines. This provides a more direct brake pedal feel and improved modulation of your braking effort. For durability, the lines are covered in a thick clear sheathing to keep them looking new for many years. Finally, and quite possibly the most important safety feature we have, every line is then pressure tested to 4500psi. While other line manufacturers accept “batch” testing of their lines to reduce costs, your safety is more important to us than saving a quick buck on shortcuts. SOLD AS SET (FOUR LINES) FOR ENTIRE CAR.