noun
lowering spring; short spring for lowering suspension
Automotive term for a shorter, stiffer spring used to lower a vehicle's ride height. Wasei-eigo derived from 'down suspension'.
wasei-eigo (Japanese-coined English), from down sus(pension)
ダウンサスを入れると車高が下がって見た目が良くなる。
Installing lowering springs reduces the ride height and improves the appearance.
この車にはダウンサスが組まれている。
This car is fitted with lowering springs.