About a year ago I bought the z1 silicon ball bearing oil return lines (looked like a nice easy solution instead of bending metal pipes), drove the car for about 3 weeks and took it to sz. Immediately, Seb tells me I have an oil leak from the return lines, and upon closer inspection, they are sweating. I will be going back to the metal lines, just wanted to inform people. Silicon is still not supposed to be used for oil, no matter what the companies r&d claims (somebody could probablay sell me beachfront property in Utah though)
Follow Ups
I may be the only one but here goes................. - boost42009:10:50 06/27/09
