Porsche Adjustable Front Caster Arms - 981/991 w/anti dive

Part # SPL TR 991

SPL Front Caster/Thrust/Tension rods provide a wide range of front caster adjustment, allowing precise alignment for optimal turn-in response and to compensate for variances between left and right caster.  Any changes to front camber will change front caster necessitating adjustable arms for a proper alignment.  Low-friction, smooth articulating FK Spherical Bearings eliminate the stock mushy rubber bushing to provide a more responsive steering feel.  Anti dive geometry can also be tuned with the use of our 6061 aluminum spacers.  These arms are designed to be used with the OEM or OEM style front lower control arms.

Our parts are engineered for maximum performance. Billet Aluminum alloy 2024 hex rods are precision CNC machined and gun drilled to reduce unsprung weight while maintaining high strength and stiffness. Our exclusive 360 degree Rotating Clamp design allows for easy access to quickly and precisely locking in your desired alignment settings.  Long gone are the days of fumbling with wrenches to tighten jam nuts while trying to trying to keep your bearings oriented correctly.  Blue Anodized Titanium hardware shaves even more unsprung weight from the arms and offers superior strength. These arms are designed for use in high performance street and race vehicles. 

Sold as a pair. Made in the USA.

SPL Parts Porsche Toe Arm Features:

•    Lightweight Aluminum and Titanium construction

•    Gun-drilled 2024 Aluminum center links to reduce unsprung weight

•    Computer Aided Design with the aid of Finite Element Analysis

•    Rotating Clamp design allows for easy access to lock down your alignment settings

•    Lightweight Clevis machined from Billet 6061 Aluminum

Applications:

2012-16 Porsche Boxster (981)

2012-16 Porsche Cayman (981)

2017+ Porsche 718 Boxster (982)

2017+ Porsche 718 Cayman (982)

2012+ Porsche 991