Fitment: Universal fits for models exhaust, it maybe fit for 70mm , please check your exhaust pipe size before make the order Spare Parts, durable and easy to install. Applications: for M2 2015+ F87 M2 for M3 2015+ F80 M3 for 2015+ F82 F83 NOTE: this is without any logo The size of the exhaust pipe may be different due to the different country and year of the model. The above models are for reference only, please confirm with the actual exhaust pipe size The price is for only one piece, if you need 2 or 4, please adjustment quantity. size: Overall length : 120mm Outer diameter of air outlet: 93mm Inner diameter of air inlet 70mm Material: Carbon fibre + stainless steel colour: Carbon black + silver Package Contents: 1 x Rear Tail Exhaust Pipe Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.