Speaker adaptor kits are need when replacing the original factory fitted speakers with aftermarket speakers. Speaker adaptor kits are designed to allow you to fit any aftermarket speakers into your vehicle.  They are easy to fit and will eliminate any rattles as well as ensuring that they fit securely.

This kit fits the following vehicles:

• E46 1999-2006

Product Features:

• Rear Shelf Speakers compatability
• Allows speaker size 165mm (6.5") 
• Supplied in Pairs