Mini-Z AWD Damper Spring for Kyosho MR-03 - AWD-14 by 3Racing  [AWD-14]

Mini-Z AWD Replacement Spring

This damper spring is a spare part made for Kyosho Mini-Z AWD cars and MR-03 AWD variants. It installs as a direct replacement in standard Mini-Z AWD shock assemblies to restore or fine-tune suspension behavior without the need to change shock bodies or pistons.

Fitting is straightforward for anyone used to Mini-Z maintenance: remove the wheel and shock assembly, relieve shock pressure to access the spring, swap in the new spring and reassemble. Use small hex drivers and fine pliers, and verify correct spring seating to prevent binding during travel.

As a tuning item the spring changes vertical compliance and transient response. Altering spring rates will shift ride height, initial bite and mid-stroke support on AWD Mini-Z chassis, so make small incremental swaps and trial them on a familiar surface to judge handling differences.