Pair 2.25'' Black Welding Car Dual Exhaust Pipe Tip for BMW M series Stainless. Tip Inlet Diameter:2.25INCH. Tip Installation Type:Weld-on Exhaust Tip. Measure your own pipe and bumper cutout. The exhaust tips width of diffuser.Compare to this product fitment size. Condition:100% Brand new Color:As pictures. Items must be in original box and kept in good condition.