Sorry to start a new thread on this matter but I feel that it is important enough for us "purists".
If Nissan says that the defect is in the bushings, then I would suggest that those of you who are changing springs shell out the extra two bucks and replace the rear bushings with composites (maybe from Stillen) and see if this solves the problem.
Here are pics of bushings from Hyperflex. These are simple to fix....if they are in fact the cause.:angry1:
The cross section photo is a greasable bushing.
If Nissan says that the defect is in the bushings, then I would suggest that those of you who are changing springs shell out the extra two bucks and replace the rear bushings with composites (maybe from Stillen) and see if this solves the problem.
Here are pics of bushings from Hyperflex. These are simple to fix....if they are in fact the cause.:angry1:
The cross section photo is a greasable bushing.