While I can't comment on performance, I have them on my car.. (car sitting for now in pieces, due to crazy life, and family medical problems)
The one observation I will make, is that they seem relatively heavy as far as unsprung weight. If a daily driver I see no issue, but if you are looking to track, then maybe not the best choice.
For the money, not a bad option, as long as you understand their limitation (as delivered). Limited adjustablity for height, and what seems like soft springs.
Some of this can be overcome with parts, but your adding to the overall weight. Construction is good, as well as fit and finish.
Dending on where I go with my car, I will either use these, build some coilovers out of 944 struts or just take the plunge and get some coilovers from KW, AST or similiar.
VR
Alex
To quote someone close to me, when life gives you lemons, pour yourself a rum and coke
