So, I resold the 34gtr and started my own business so things have been a little busy, but I did find enough spare time to piece my car back together. So this might see an update in the near future.
I ended up buying a clean title 335i e90 sedan bare bones shell from a local wrecker. (already BSM as well!) so as time consuming as it was, I set about transferring absolutely everything that was left from the e90 into the new shell. doors, wiring, carpet, panels, drive train etc. So i could have it registerable once again.
I also had sold basically all of my setup bare the glide and long motor. So I searched from some parts to rebuild it all.
basic run down is the same as before, but with a GTX4202 garrett turbo, and full 3.5" dump and exhaust now. (the old setup could only fit a 3" dump past the column) bigger better intercooler, same forward facing plenum, jb4 pi with 1000cc port injectors, high power wastegate with a 25psi base spring, full 3" intercooler piping (was all 2.5" last time), twin walbro bucketless setup with external fpr and dedicated lines.
the last setup was very rushed and there was a lot of things I could have made a lot better and more refined, so I guess this time round I just wanted a neat looking bay in my daily driver.
Just waiting on my coil harness to arrive from bimmerlife for the VAG coils and I should be able to turn it up (missfires over 25psi)
I forgot how much fun this car was with the glide setup (roll on power skids into top gear wherever you go) I plan on using this car every day, there is an e85 servo 1 street from my workshop, and as I'm about to have a baby this is the only car I have that can house a baby seat. So hoping to iron out any issues and give it a birthday with a CIC upgrade and piano black interior trim and hopefully some LCI headlights.
Will try hit the track soon and try not to break another axle. I have a spare pair now, but I'll probably look into doing a z33 diff swap in the near future and some DSS axles so I don't have to worry about them breaking whenever the DR's are on.
here are some pics of it all back together
wish me luck n54 guys!