Originally Posted by 156Chris
as a side note ... Koni make 2 versions of the FSDs, one for "normal" 156's and one (£100 cheaper) for the GTA ... the only difference between the 2 is the rebound rate of the rear shocks ... (I think Pud237 is in the process of putting GTA FSDs onto his V6 ...)
Yep, as David C said above the fitment of the spring&shock OR coilover unit is exactly the same on a GTA as a normal 156/147, so I thought I'd save meself a ton and get the GTA ones, there's GTAs on here with these dampers and Eibach springs, same springs as what I've ordered, and its not like the rear of a GTA is all that much different to the rear of a standard 156 is it.. Thicker ARB is the only difference I can even think of