Shark bar
Melting Slicks
Joined: Jun 2011
Posts: 3,116
Likes: 598
You know, you might be right, but you also might be wrong. Some things actually do make a difference, so suggesting perceived improvements are in someone's imagination is B.S. Some people actually have better sensory abilities than others. Others just like pretending they are smarter than others.
The one fact the human can sense is based on sound / noises /rattles.
as for "turns in quicker"
handles better 
the seat of the pants g-force meter is very un-reliable.Now this doesn't mean there isn't value in the upgrade. It does provide a need to support the suspension, but the human is not the instrument to measure the value.
Measure real time camber / toe changes . G-force before tire let loose etc.
For street driving the only thing that is reasonable to notice is noise and rattles. That alone is a good reason to install one.
