Nah, not asking a vendor to develop anything as I know our market is very, very limited. I think it was you who said most Z owners are a missed paycheck away from having to sell their car--which I think is quite accurate.
Just wondering what it takes to make something common work on our cars? As I said, I don't know much of anything about suspension. Is it a matter of our inserts being larger/smaller diameter than most? longer? different shape? Do most other cars not use an insert? (I know I've seen the ones where the perch is actually part of the strut itself).
*sigh*, seriously lostfairlady, why the extremely condescending reply? I'm not going to get into a contest of bank accounts, but I can assure you that I'm fully capable of purchasing whatever upgrades I want for the car without resorting to loans or credit. I own a S30 not because it's all I could afford, but because I've always loved the cars. If I would have wanted a BMW, Mercedes or Porsche I would have gone out and bought one instead.
All I'm asking is what is the limiting factor in performance aftermarket strut tubes being fairly uncommon? Is having access to a wider selection just a matter of resizing the suspension tube or is it much more involved than that?