you'll hear alot of opinions on this, whether cutting the springs is bad. Technically no but it has to be done right! And that can be tough to do yourself so I always say get lower springs to be sure.
I think the most damage to the car and to performance comes from NOT doing other stuff to go along witht he lower springs. You will need an alignment done, better shocks, and thicker anti sway bars. Yes, I think ALL of this must be done when you lower the car.
