Product Details

This SPL Parts Adjustable Front Caster Arm Set fits the 2017+ Porsche 718 Boxster (982).

SPL Front Caster/Thrust/Tension Rods for the 2017-2023 Porsche 718 Boxster (982) 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. 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.

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

Installation Instructions

Download Installation Instructions (PDF)

Specifications
Part Number SPL TR 991
Part Name SPL Parts Adjustable Front Caster Arm Set
UPC 887753911209
Vehicle 2017+ Porsche 718 Boxster
Chassis Code 982
Notes -

Vehicle fitment

This product fits the vehicles listed below.

YearMakeModelNotes
2017Porsche718 Boxster
2017PorscheBoxster
2018Porsche718 Boxster
2018PorscheBoxster
2019Porsche718 Boxster
2019PorscheBoxster
2020Porsche718 Boxster
2020PorscheBoxster
2021Porsche718 Boxster
2021PorscheBoxster
2022Porsche718 Boxster
2022PorscheBoxster
2023Porsche718 Boxster
2023PorscheBoxster
2024Porsche718 Boxster
2024PorscheBoxster
2025Porsche718 Boxster
2025PorscheBoxster
2026Porsche718 Boxster
2026PorscheBoxster

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