BMW M PERFORMANCE CHROME EXHAUST TAILPIPE TRIM GENUINE 18302354364. THESE ARE TO BE FITTED IN CONJUNCTION WITH THE M PERFORMANCE SILENCER THAT IS NOT INCLUDED WITH THIS TAILPIPE. INNER DIAMETRE IS 67 MM APPROX AND EXTERNAL DIAMENTE IS APPROX 80MM LENGTH IS 130MM. If you are unsure if this item will fit your vehicle,
