03/25/2026
Learning the various dimensions/variations across turbo brands, and how to cater placement for each, has been an ongoing process. For example, this Precision next gen 6670 ends up being ~1/8" longer end to end than something like a 6466, despite the same housing fitment options. Not a lot, could mostly go unnoticed, but every bit of space is delicately balanced here. Fitting the larger H cover, a nice O2 bend that clears AC then expands to 3.5" at the first opportunity, clear thicker than factory radiators, etc.
Many, many different turbo positions/angles/offsets have been tried over the years, with sweet spots found to fit a bunch of different options very well, but it doesn't sit well with us to overlook making your full combination fit/route even a little bit better.