is this possible? all im wanting is the lower spoiler piece (part #7 in the diagram 2003 BMW X5 Parts - getBMWparts.com - Exceptional Pricing | Unparalleled Service | Genuine BMW Parts)
can i add this piece directly to my existing 2006 4.4i bumper? I know the rear spoiler piece clips directly over, and that to get the 4.8is front bumper you need to get a whole new cover...

thanks in advance for the help