I want to share the great chance to buying the hansshow's D.I.Y items for M3. Here is the details about the price for each theirs items in this group buying. ------------------------ Currently, there is the group buying event for the hansshow's items in Korea. (You should be pay by paypal to hansshow, directly.) The price for each items in this event as a group buying is follow as, Auto trunk v6: $215 (kick sensor $33) Auto frunk v4: $215 (kick sensor $45) Dash screen: $480 Soft closing door v2: $490 Auto handle: $270 Ambient light: $330 Active exhaust dual: $800 Key ring: $60 Standard audio upgrade kit for SR+: $70 Carbon steering wheel: $270 (should be return the original steering wheel to hansshow) p.s Each items will be charging for $9 as a donation fee to their communication maintenance fee. you can find more details in the below link. (If you are familiar with Korean.) https://m.cafe.naver.com/ca-fe/web/cafes/30229770/articles/195?fromList=true&tab=notice If not, just let me know to figure out the further action for participating of this opportunity.