BMW NEW GENUINE M PERFORMANCE EXHAUST TIP STAINLESS STEEL. PAIR OF GENUINE BMW M PERFORMANCE EXHAUST TIP STAINLESS STEEL. Internal diameter 6.7 cm / 2.6 in. External diameter 7 cm / 2.65 in. Height 8 cm / 3.2 in. For further information and parts enquiries please get in touch! Item(s) listed elsewhere and may be removed at any time without notice. Don’t forget to look at. 7 days after we have despatched your order, if we have not been notified by you of any problem, or received feedback, we will send a feedback reminder. If paying via Postal Orders, please make them payable to.