Smoothen your car's cornering with these Double Jointed Driveshafts by X-Square! Compared to traditional single jointed drive shafts, by having double joints the angle of the universal at full steering lock is reduced, which in turn reduces the chatter produced of the front wheels which in turn increases grip and consistency of your car! Special treated spring steel allows these driveshafts to withstand the large forces during acceleration and braking. Suits the Xpress XQ1, XQ10 and XRAY T4.