When Juice (Theo Rossi) is searching in Clay's (Ron Perlman) house you can see a magazine with a cover from the film, The Newsroom (2012).
When Jax (Charlie Hunnam) walks out of TM into the courtyard you can see a sign on the door saying "No Junkies Allowed". This is 51 minutes into the episode.
Final episode to not feature Nero Padilla