RE: H&R SS...need CC plates/help with the install
 

I don't believe they affected the ride height. It's not a secret, of course sportlines are lower than H&R's. But the H&R's, while being one of the best, if not the best, springs out there, are also more practical. My car is already tough to get in and out of my driveway, so I know I made the right choice.