Woke up VERY early this morning...., let the mods begin. Car has 30 miles on it.
The trick to get these off is to move the detent THEN pull.
Where hoses connect.
Installed the RX catch can. The 2013 LS3 has a few items that are different from the 2011 so I changed the location of the can. Fits perfect quick install. The hardest part is getting my big hands in position to attach the hoses to the engine.