BMW OEM E90 E91 E92 E93 E81 E82 E84 X1 E88 6-DISC CD MP3 CDRW Changer RetrofitThis is a brand new genuine BMW 6 DISC CD Changer for E90 E91 E92 E93 3 Series, E81 E82 E87 E88 1 Series, and E84 X1. It's a six disc changer capable of playing burned MP3 discs, CD's, and CDRW discs. Pretty sophisticated, huh? It is a trunk mounted kit. This retrofit kit includes the following items: CD Changer (shown in the wrapping as that's how BMW delivers it) Magazine (also shown in the wrapping with the CD changer) Retrofit Kit Interior Trunk