I received my Race Ramps and promptly got under the car to discover and inspect the underside. I am hoping someone can help me understand what the twin cylindrical shaped part is on the bottom of the picture. It is on the u-shaped pipe downstream of the turbo. Also, I noticed some oil on/around the passenger side drive shaft bearing block. I think you can see it pretty clearly on the photo, just above this twin cylindrical part. Is this grease normally oozing out of bearing or something more worrisome? The car has 3000 miles on it in 5 months.