3S springs happen created specifically to test the most up-to-date LP shocks. Back springs are now 4mm smaller than past springs; front part and rear springs are in possession of comparable length to simplify your tuning elements selection. The newest springs give more in-corner steering.
The 3S springs, as with any other folks XRAY springs, are your self calculated, selected and matched into pairs to make sure precisely equal size and damping faculties.