This fits all 4 series, 428i, 435i, 430i and 440i, that have an M Sport Rear Bumper. This will obviously not fit the other one piece bumpers. It comes practically brand new with the black grill inserts already installed. No flaws at all. I will ship in its original box for Paypal Buyers Only. Local pick up is also an option near Woodbridge, NJ 07095.
Call/text for faster response at 347-378-0810.
Asking only $150 for diffuser. Shipping cost to be calculated with your address provided.
Thanks.