Suspension Secrets Camber & Caster Top Mounts

Suspension Secrets Camber & Caster Top Mounts - Porsche Cayman (981/718) - Billet Aluminium

Unlock the true cornering potential of your chassis with the Suspension Secrets Camber & Caster Top Mounts, engineered specifically for the Porsche 981 and 718 Cayman, including S and GTS models. From the factory, the standard Cayman top mounts feature a concentric design that severely limits negative camber adjustment to roughly -1.0 degrees. While fine for the street, this limitation leads to mid-corner understeer, excessive outer shoulder tyre wear, and overheating front tyres during track days or spirited driving.

Unlike the GT4 models, standard Cayman lower control arms lack the space to safely run camber shims. The Suspension Secrets solution is a beautifully engineered top mount with an offset mounting position. This design significantly increases camber adjustment without shifting the wheel forward in the arch. When installed, you can achieve up to -2.5 degrees of negative camber on standard road springs, and up to a massive -3.2 degrees on lowering springs. As a bonus, this offset design safely accommodates the wider 255/35ZR20 front tyre size from the Cayman GT4.

Beyond camber, these precision top mounts add up to +2.0 degrees of positive caster (depending on ride height). This crucial geometry change delivers heavier, more precise steering feedback, increased high-speed stability, and improved dynamic camber gain during cornering. Manufactured in the UK from billet 6061-T6 aluminium and fitted with motorsport-grade spherical bearings, these are a direct bolt-on replacement that remains fully compatible with OEM dampers, PASM suspension, and most aftermarket coilovers.

Need help dialling in your Porsche's track geometry? Contact our team at sales@chicaneaustralia.com.au for expert setup advice.