The OBX ones on Ebay seem to be marketed as aluminum, perhaps the seller just miss-read the box and it's been repleted over and over through all the auctions.
Grant

 

Anyone know how to install these?? I just got a set of the OBX ones and have no clue where to install them. Please help ASAP. I'd like to get these put in this weekend.

Thanks guys!!!

 

Anyone? My car is waiting for these to go in...... help it come back to life!

 

Well, if they are like the H&R ones, they replace the top strut-to-steering knuckle bolt.

http://www.hrsprings.com/site/products/triplec.html

 

I should've been clearer, I have the rear ones.

http://cgi.ebay.com/ebaymotors/OBX-C...88483268QQrdZ1

 

Well in that case they install the same way.

 

They can't. The rear has a single bolt that holds the shock to the control arm. And that bolt is perpendicular to the long axis of the car. So, turning it any way, even if it fit (which it doesn't), wouldn't have any affect on camber.

 

You can't use these to adjust rear camber on an FC, only the front camber. Yell at the seller.