Picked up another Legacy B4 RSK for cheap everything is good and smooth it's automatic but I notice after the primary turbo it's like the second turbo isn't kicking in I have a manual B4 and you notiec the secondary turbo big time compared to the auto? Is it just the automatic or could it be something simple like a boost leak? Any common problems? There is no smoke when going into high revs when the secondary should be boosting but I know could still possibly be the turbo?
Regards
Chris
Regards
Chris