ARC A11 Rear Body Plate - Soft Graphite O-ARCP14S by Factory Pro  [FP-O-ARCP14S]

Rear body plate for ARC A11 with soft graphite layup

This Factory Pro aftermarket rear body plate is designed specifically for the ARC A11 chassis and uses a softer graphite layup to subtly change rear-end flex for RC touring car setups. It is intended to let drivers tune rear compliance and traction response rather than act as a heavy-duty structural upgrade.

Design intent: the soft graphite reduces localized stiffness at the rear mounting area, which can modestly raise rear grip and smooth responses over mid-speed surface irregularities. Use it when you want small, controlled changes to oversteer and understeer balance.

Installation notes: the plate is manufactured to match ARC A11 rear mounting points and replaces the stock plate without chassis modification. It mounts with the ARC A11 standard fasteners; verify thread engagement and torque to your usual setup practice.

Tuning guidance: treat this plate as part of a combined setup approach—adjust suspension, shock settings, and tyres alongside the plate. Expect subtle handling shifts; confirm changes with measured test laps and change one item at a time to isolate effects.