String Theory's own Cup Car style toe arms use OEM arms with OEM quality turnbuckles and ultra long lasting FK bearings. The latest V4 arm has evolved through our development work on the latest 981/718 chassis Porsche GT4 models, which require the highest grade components.
The hex turnbuckles allow good purchase for easy adjustment, ideal for trackside adjustments. The FK bearings we have specced make these the most adjustable and durable toe links on the market.
By far and away the best value vs performance adjustable toe arm on the market, featuring motorsport grade stainless steel FK bearings, OEM grade turnbuckles and OEM outers.
Fits all 981 & 718 Boxster, Cayman & Spyder models.