So I've been thinking, hear me out... another type of customizable suspension which isn't Rally or Racing. One which sits in between the two for ride height/ spring pre-load. Doesn't have fast damper settings, isn't as stiff as racing suspension and supports softer springs with decent ride heights. Can be low or high but not extremely. And has tunable dampers. I don't want Rally suspension most the time as it just doesn't work for what I want much of the time, while racing is limited as you can't pre-load the springs enough to get good ride height on softer springs. This would be great to give a car just a bit more personalized and sporty behavior while maintaining a softer ride, really make it your own, without full race gear. - Another concept I've had in my mind has to do with steering. More customizable steering racks. Like the ability to adjust the Max lock and ratio at the very least to build a car exactly how you want it, want a tad more steering lock on something without going insane? Just put custom steering on it and start tweaking it. - And last but not least would be the ability to put an aftermarket 10K Tach on the A pillar and maybe a boost gauge inside the car. Also more aftermarket steering wheels to choose from. (I know this last one I've mentioned in the past) On the topic of suspension, please feel free to take a peak at my in depth look into the ETK I-Series