Not sure which 2003 BMW 3-Series Brake Lines are right for you? We have over 195 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"I bought these while I was replacing my front brakes and rotors. The installation as easy, they look good and feel great. I see a noticeable difference in braking and am glad I bought them. The only thing I would change is the grommet where the lines sit in and attach to the car, it is a bit to big but everything else is great." —Sebastian K from Mount Prospect, IL bought a StopTech Stainless Steel Brake Line Kit for a 2003 BMW 3-Series, 330.