I have a 991.1 GT3 and my first modification was installing the DSC module (available on all PASM) at 9 Excellence. This is an excellent upgrade and the improvement was immediate with the ride being far more compliant (it is quite brittle on stock). The improvement in performance is marked with being able to use sport suspension on standard B roads and it allows for far better speed into and around the corners.
I was recommended to Tractive by Ken at 9E and i watched the videos and read the reviews and it is quicker at 6 ms compared to 20 ms and the Tractive has a greater range. The difference is marked compared to stock. I no longer feel the bumps on the concrete section of the M25 and the ride is even more compliant and yesterday I took it for a spirited drive and over rough B roads it soaked it all up and remained flat. Impressive.
I would recommend the DSC (it controls each corner independently and is quicker) and the Tractive raises it all to another level.
I was recommended to Tractive by Ken at 9E and i watched the videos and read the reviews and it is quicker at 6 ms compared to 20 ms and the Tractive has a greater range. The difference is marked compared to stock. I no longer feel the bumps on the concrete section of the M25 and the ride is even more compliant and yesterday I took it for a spirited drive and over rough B roads it soaked it all up and remained flat. Impressive.
I would recommend the DSC (it controls each corner independently and is quicker) and the Tractive raises it all to another level.