Mugen Seiki MTC1 Shock Spring (2) (1.56 Rate)

Mugen Seiki MTC1 Shock Spring (2) (1.58 Rate) Lin
The 1.58 is a linear spring, that is slightly harder than the kit springs.

MUGA2522 Mugen Seiki MTC1 Shock Spring (2) (1.46P Rate)
MUGA2518 Mugen Seiki MTC1 Shock Spring (2) (1.56 Rate)
MUGA2519 Mugen Seiki MTC1 Shock Spring (2) (1.58 Rate)