You don't need the dremmel just remove the black trim
BMW E70 X5 4.8 oval exhaust tip 3.0 tips | eBay

__________________
08 x5 35d M sport,Space grey, beige leather,dark bamboo,20in y spokes, media pack,visibility pack,reverse camera,Usb iPod,bluetooth,
06 530d m sport
11 mini clubman
11 cadillac escalade ext