BMW

Mechanics

Engine swap
engine swap

Turbo MFS build
mfs

Electronics

CAN BUS
CAN BUS Data logger 
   
 https://www.reddit.com/r/CarHacking/comments/1dgc1cr/bmw_e46_canbus/ 
 https://github.com/handmade0octopus/ESP32-TWAI-CAN 
 https://www.youtube.com/watch?app=desktop&v=Se2KCVyD7CM 
   
 Display 
   https://bimmersport.co.nz/topic/67835-custom-digital-display/