Are you talking about the lines that go to the power steering fluid cooler? There is a loop of piping that goes to the front of the car and loops around a little to disspipate heat from the power steering fluid.

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Ali Al-Chalabi

2001 CLK55
1999 Dodge Ram 2500 Cummins Diesel
2002 Harley-Davidson Fatboy
Merlin Extralight w/ Campy Record