I'm more worried of the downpipe getting hot and melting a belt or sensor or wire. Are you going to heat wrap the downpipe?
Love the build.. I was looking for someone to fab a kit like this when I first got the car but had no luck so went with the TT's. Hopefully your build will open the door for others that have been wanting a simpler turbo set up.. Looks like it will be alot easyer to maintain.
