Suspension Secrets Stage 1 Rear Top Mount Camber Plates – Porsche 718 GT4 / GT4 RS

The Suspension Secrets Stage 1 Rear Top Mount Camber Plates are designed to dramatically improve rear axle grip and stability on the Porsche 718 Cayman GT4 and GT4 RS. This bolt-on upgrade allows fitment of wider 305-section rear tyres on the standard wheels without any contact with the body, arches, or liners, unlocking greater rear-end traction and confidence for both road and track use.

Engineered as a direct OEM replacement, these precision-machined billet mounts feature an offset camber design that maintains factory damper travel and geometry while working seamlessly with OEM dampers and the PASM system. The result is a refined, predictable handling balance with a noticeable increase in mechanical grip.

Watch the development and on-track testing of the Stage 1 and Stage 2 Rear Camber Plate systems to see how Suspension Secrets achieved GT3 RS-level grip on the 718 platform — all without compromising comfort or reliability.