ERP is Eisenlohr Racing Products (sp). The fronts are remarkably abjustable, I run it on my car too. You have all the regular adjustments at the top of the strut (even moe if you get plates like Matteo is using) plus you can adjust caster and camber/track width under the car in a matter of minutes or seconds if you are fast!!
The stuff is substantially lighter as well. ( thom and randy's database has the weights)
The rear allows you to adjust the toe by lengthening the plate with the big adjuster at the pivot point, very easy. It also adjusts idependant of camber. Once again, this only takes seconds as you don't loosen the rear bolts that mount the spring plate to the trailing arm. I *think* Matteo is using camber boxes for the trailing arm pickups, and this is the ultimate set up as it allows you to adjust camber from inside the car (rear seat area). I don't have the rear pivot boxes (yet) but would sure like them!
Matteo will have the ultimate (IMHO)
suspension set up depending on what he does for sway bars. It will have a HUGE range of adjustment (think 3 times what a stock set up has), be very compliant, with absolutely no movement due to rubber pieces. The only rubber in this setup is in the tires.
Nice choices on the products my friend! I love it!
Cheers