...and taking apart the distance between holes, they appear to be the same externally? The turbo versions shocks have to support higher weight and forces obviuosly, so this should be for some safety and/or maketing strategies.
Well, the case is that have found small factory with some history and experience in motorsports, very interesting product range, but which, somehow, doesn´t support the turbo versions shocks. They´ve offered to upgrade my existing set for a modest price, but that idea doesn´t excite me, they use very similar to Koni´s method... simply preffer upgraded new ones
So, will try to convince them to make a set, but need to know the certain difference, at least in dimensions and montage...