Yes, H&R are good springs. I have them, matched to Koni adjustable shocks. I rode on stock shocks from miles 30K to 60K with my H&R sports, it was fine. If you have money for shocks, or plan on lowering 2" or lower, for sure get new shocks. That way you only have to pay for installation once since you are having someone else do it. Plus you won't risk blowing a stock shock.