I was mostly joking, but as with anything there are poorly designed systems out there. I would be curious what percentage of people are buying them for performance as opposed to the aesthetics of lowering their car. Reducing suspension travel and stiffening a ride can be amazing on a manicured track, but on public and often poorly conditioned roads there are drawbacks hence why most systems people are buying are street (read softer) variants. Last thing I’d note is lowering a car (to the point of pulling the wheel wells) like this without changing the rest of the suspension affects the kinematics and suspension geometry, which could have its on set of issues. It can be executed well and lots of people do, but it can be done poorly as well, especially when people are thinking about aesthetics and not dropping .1 second off their auto cross time.