The Suplex upgrade fitted to my 2013 Plus 4 improved the ride and did away with the 'nodding dog' syndrome. However, the downside with my car was that the steering became very light at anything above parking speeds and there is a slight vibration at the steering wheel. In an attempt to improve the steering, a steering damper was fitted and this did help a little but made the steering heavy at parking speeds.
To sum up, the Suplex upgrade is good for ride comfort but I am disappointed at the affect this has had on the feel of the steering and the slight vibration at the steering wheel. The vibration is not that significant and is suppressed by keeping both hands on the wheel but I doubt this should this be an issue with a nearly new car. Maybe I am expecting too much from a trad.
Anyone else had a similar experience?
