![Since I've seen some head unit posts, here's the AVIN Avant 4 I installed in my M3 last week : r/e46 Since I've seen some head unit posts, here's the AVIN Avant 4 I installed in my M3 last week : r/e46](https://preview.redd.it/since-ive-seen-some-head-unit-posts-heres-the-avin-avant-4-v0-5si184yxn1391.jpg?width=640&crop=smart&auto=webp&s=1035f8c2fcff6665775bc3973bf4cc49f8c2c677)
Since I've seen some head unit posts, here's the AVIN Avant 4 I installed in my M3 last week : r/e46
![Installed an Android head unit in B6 Avant, along with an after market backup camera. I really like it so far, the backup cam and head unit look close to OEM. : Installed an Android head unit in B6 Avant, along with an after market backup camera. I really like it so far, the backup cam and head unit look close to OEM. :](https://i.redd.it/y9s51jk9x5c31.jpg)
Installed an Android head unit in B6 Avant, along with an after market backup camera. I really like it so far, the backup cam and head unit look close to OEM. :
![Car Radio Removal Audio Install Tool Fastener Clip For Audi Sline S Line A3 A4 A5 A6 Q2 Q3 Q5 Q7 S6 S7 S8 S5 Rs3 Rs4 Avant - Auto Fastener & Car Radio Removal Audio Install Tool Fastener Clip For Audi Sline S Line A3 A4 A5 A6 Q2 Q3 Q5 Q7 S6 S7 S8 S5 Rs3 Rs4 Avant - Auto Fastener &](https://ae01.alicdn.com/kf/S95f34a0bd5f8461daefa2c6220284041l/Car-Radio-Removal-Audio-Install-Tool-Fastener-Clip-for-Audi-Sline-S-Line-A3-A4-A5.jpg_.webp)