We provide this optional parts to prevent your car from drift and help it to turn
corners smoothly.
Different hardness of shock springs produce different tensions suitable for different road
conditions, and also your car's performance decides which you should choose to improve
your car’s cornering performance.
Piggyback keeps shock oil away from running out of shock absorbers, and allows more oil in
them.
Spring Specifications:
Color | blue | yellow | red |
---|---|---|---|
Hardness | stiff | medium | soft |