The GPM WR8028 Fluorescent Aluminum Shock Tower is a purpose-built aluminium replacement for the HPI WR8 that prioritises structural support and consistent setup results. Its rigid construction reduces unwanted flex at critical mounting points, helping to stabilise suspension geometry under load. The fluorescent finish also assists quick visual inspection of mounts and settings trackside, and the design supports fitment at either the front or the rear to match different tuning needs.