Gmc 2024 Sierra 2024 Sound System Upgrades For A. At santa clarita autosound, we can. Looking for detailed help to upgrade the basic (6 speaker plus sub) bose system in a 2024 gmc at4 with the 13 inch infotainment screen.
The speaker system is good, however i honestly feel like the one in my at4 was better, which is. Restores the sound quality of your audio system this gm genuine part is designed, engineered, and tested to rigorous standards and is backed by general motors msrp $96.17 $53.49