The kit includes front door tweeters that upgrade the head treble timbre, offering clearer and richer sound. Designed specifically for G30 G31 5 Series, ensuring a and seamless integration. Made with materials, these speakers are built to last, providing long-term audio enjoyment. Please check as much as possible to make sure the item is what you need. Description Enhanced Sound Quality The kit includes front door tweeters that upgrade the head treble timbre, offering clearer and richer sound. Specific Model Compatibility Designed specifically for G30 G31 5 Series, ensuring a and seamless integration. Construction Made with materials, these speakers are built to last, providing long-term audio enjoyment. Car Speaker Kit Front Door Tweeter Cover For G30 G31 5 Series Loudspeaker Audio Note: Installation guide not included, Please check as much as possible to make sure the item is what you need. Color: Black Material: plastic Package Contents: 1*Car Speaker Kit 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.