Steering tie rod angle changes as the suspension if lowered/lifted. This will make the car difficult to control due to the unwanted toe change during suspension travel (Bumpsteer). Hardrace RC tie rod ends, by relocating the tie rod end ball joint pivot point, will help return the geometry back to original specs for proper steering response. The tie rod ends are manufactured from high quality pillow ball joint to provide a more direct and responsive steering feel and sustain extensive loads. Its adjustable design allows the rod height to be fine adjusted by spacers to accommodate different ride heights.. Correct steering geometry on lowered & lifted cars. Provide more direct steering response. Premium quality pillow ball joint equipped. Adjustable design to suit different ride heights. Direct bolt-on with OEM components  Note: For Lift & Lowering Use Pillow Ball Equipped 2 PCS/SET  Fits: Subaru BRZ ZD8 2021-PRESENT