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

Soft graphite rear body plate for ARC A11 chassis

This Factory Pro aftermarket rear body plate fits the ARC A11 and uses a softer graphite construction to influence rear flex characteristics on touring car setups. It is an RC-scale spare designed for incremental tuning of balance and traction rather than a structural replacement.

Design intent: the softer graphite reduces stiffness concentrated at the rear mount area, which can help the rear axle work through bumps and increase grip in certain conditions. The change is intended for setup-driven drivers who adjust rear flex to tune handling.

Installation notes: the component is produced to match ARC A11 rear mounting geometry and replaces the stock plate without chassis changes. Use the ARC A11 factory fasteners for mounting and confirm proper thread engagement and torque during fitment.

Tuning guidance: integrate this plate into a wider setup plan—combine with suspension, shock absorber, and tyre changes. Expect nuanced handling differences; run controlled tests and alter a single variable at a time.