Auper D6 Rear Belt Plate SAK-D6808A/BU Performance Upgrade by 3Racing  [SAK-D6808A/BU]

Stiffen the rear belt pass on Auper D6

This machined aluminium rear bulkhead belt is an aftermarket replacement made for the Auper D6 chassis. Positioned at the rear bulkhead, the plate manages belt routing and provides a stiffer surface where the belt crosses to keep alignment under dynamic load.

The part is aimed at Auper D6 configurations that use a rear bulkhead belt route. Supplied in a blue finish, it is intended as a direct-fit hop-up where the kit allows removal or servicing of the original belt plate.

Installation follows the kit's standard rear bulkhead access steps and uses the existing mounting interfaces; check the Auper D6 instructions for exact fastener locations and torque guidelines. As a tuning element, this machined plate reduces belt pass flex and can improve drivetrain predictability during aggressive cornering and acceleration.

Choose this machined aluminum rear bulkhead belt to stiffen the stock belt pass on Auper D6 kits and gain more consistent drivetrain behavior for setup tuning at the track.