Ok maybe except for some Jason Cammisa stuff because he makes me laugh, this was more serious, a great interview of Steve Dinan (of BMW tuning fame). The guy is incredibly competent at what he does, and he's talking tuning, research, testing - engine, suspension, etc.. resurrecting common sense in suspension and engine work, a bit like Colin Chapman would if he had known computers... It's fascinating to hear his take on generic tuners out there, on people who want more HP, suspension travel, suspension bump stops and packers... Also he's branched into Audi and Porsche so it'll be relevant to us all soon.. Honestly, best technical podcast I've had the pleasure to listen to in the background while working - no need to watch the video
https://www.youtube.com/watch?v=7tVNofCCfCY
Highly recommended for geeks.