Genuine Mugen Seiki rear shock spring 1.6 L86/9T for the MBX8TR. Damper springs control ride height and how the vehicle reacts to bumps and weight transfer. A stiffer spring can help on smooth, high-grip tracks, and a softer one on rough tracks.
Features:
Genuine Mugen Seiki part number E2581
Fits the MBX8TR and MBX8TR ECO.
Please use the instruction manual for the kit(s) listed to verify compatibility and no additional items are necessary before purchasing.