I have a 2007 fit sport, just recently i changed out all shocks and struts with KYBs but also sitting on skunk 2 springs. Problem is the left side still bottoms out on the passenger side. Had the springs on since 2013. Should i replace the springs?

 

Lowering springs reduce your suspension travel, so they need to be stiffer. If it's bottoming out, it's either not stiff enough, or it's too low. You need a stiffer springs or more suspension travel (higher). You could swap the springs from left to right, and see if the problem follows the spring or not.

 

Left passenger side lol. Springs can loose the boing. I’d see if any shops or even machine shops perhaps can do spring compression testing to see what the newtons of a fully compressed spring compared to specs of that maker. Essentially that’s the only way you’ll know. I’d call the maker and see if they know the specs although when I call I stuff like that most times they are only the dealers and have no idea what any specs are cause their not a factory. Hopefully you’ll get lucky though👍