Mine didn't, I placed it next to the oem bar and made sure the ends were orientated the same way. When I installed it, I made sure there was clearance between the bar and the tie rod. Some people claimed it can only be installed one way, because the wrong way it will contact the tie rods when the full weight of the car is on the tires. The middle hump in the bar is facing up as shown in this video;
https://www.youtube.com/watch?v=QdOdimz_QUE#t=337