Chase Bays Power Steering Kit - Nissan 240sx S13 / S14 / S15 with SR20DET or KA24DE | CORE SUPPORT MOUNTING
The description is mimic'd from this page:
This is for our old line routing kit that mounts the reservoir to the core support. Commonly used when the turbo is too big and hits the reservoir. Not a bad problem to have right?
This still has all the great features and reservoir in the current kit, its just a different mounting bracket and different length lines.