HPI Baja Alloy Rear Shock Tower Support by GPM BJ030  [BJ030]

Rear shock tower support for HPI Baja

This alloy rear shock tower support is presented as an RC-scale replacement part produced by GPM for HPI Baja models, intended to reinforce the rear shock mounting area. Its role is to reduce flex at the tower interface so the rear suspension maintains alignment under load and during aggressive terrain work.

Installation is direct-replacement where the original tower mounts, using the stock mounting points and hardware; confirm hole alignment before final tightening. Because it changes mounting stiffness, expect small differences in shock response and tweak damping or spring rates as needed when reassembling.

For tuning, the part provides a firmer platform for shock relocation or multi-shock setups, helping preserve camber and toe behavior through suspension travel. Use it as a chassis-stiffening measure when searching for more consistent rear-end feel rather than as a sole method to alter geometry.

Use this alloy tower support when targeting a firmer rear mounting point for consistent suspension tuning on HPI Baja models; verify fit and re-torque fasteners after the first test runs.