The Low Frequency Spring Sets allow for a more plush suspension feel with increased grip and more stability. The five included springs are only separated by .05 lbs/in increments allowing for very fine tuning to get your 22 vehicle dialed in. The lower frequency springs also land better allowing for a mellow rebound as the car settles quicker and more consistently.
Springs included in order from softest to stiffest: Grey 1.96 lbs./in 12.50 coils White 2.02 lbs./in 12.25 coils Yellow 2.06 lbs./in 12.00 coils Pink 2.11 lbs./in 11.75 coils Red 2.16 lbs./in 11.50 coils