Mugen MTC1 linear & progressive shock springs
Coming from Mugen are two new shock springs for the MTC1 electric touring car. Available very soon are the 1.58 linear, that is slightly harder than the kit springs, and the 1.46P progressive spring. The springs come in pairs, they sport a black surface coating for wear and laser-engraved markings for easy identification.
Source: Mugen [mugenseiki.com]