With all the welding I did back there, I should be well on my way to 25.5 cert I haven't even began to do much research on boost controllers yet. Don't even know if I want to go electronic or manual at this point. I did look at the Hallman controllers and they look like a nice manual controller. Any insight about electronic vs. manual? I'm hoping for the turbo to show up on Friday, so hopefully I can do some pipe work this weekend. I'm going to have to lug the TKO up from the basement and install it so I can make sure the engine is sitting at the proper position before I start cutting away. With the poly motor mounts, the engine is leaning back a bit, so I have no way of knowing exactly where it will sit without bolting the transmission to the crossmember.