Yokomo B9-002RPA Carbon Graphite Rear Roll Plate - Compatible with BD9 MRTC-BD919/MRTC-BD919S  [B9-002RPA]

BD9 rear tuning plate overview

This carbon graphite rear roll plate is an aftermarket upgrade intended to alter the rear roll stiffness of the BD9 touring car chassis. It supplies a specific mounting surface that influences lateral load transfer at the rear, enabling drivers to tweak balance without touching core suspension geometry.

Fitting uses the chassis' existing rear pod mounting points and standard hardware, so there is no need for additional bespoke components. The removal of the factory roll plate and installation of this item is straightforward for users comfortable with basic rear pod servicing, and it complements adjustments to shocks and tyres for overall setup changes.

Designed for club and track tuning, the plate offers a direct mechanical method to evaluate rear roll behaviour under varied conditions.