Someone should do a one-post write-up on this install. Then add it to the HU sticky. I think the Pioneer AVH series HU will have many customers from Subaru including the newer 2011 and 2012 Impreza's. It would not take that much to explain the install step by step along with the parts needed such as the SWC part#, Brake bypass#, 20 pin part # and where to get these items from. I know, I know, I know there is stuff in the FAQ's but that is mostly on older stuff. With Subaru becoming the leader in AWD and fuel economy, I think there will be many new forum members who will want to know this upgrade. I mean, I don't even have my car yet (factory order) and I want to get everything together for the install. So how many others want this information?