Maximize traction and performance with the Quaife ATB Spiral Differential Spiral. The Quaife ATB, which is a direct replacement for Ford's standard open differential at the front, changes your car's performance and improves cornering. Unlike conventional self-locking differentials, the Quaife differential relies on gears rather than clutch plates in its operation. This means that it is much smoother in operation and never locks firmly with the pre-set load of the slip wheels over the driven axle. Instead, the Quaife differential automatically biases torque from the spinning wheel through the axle in a constantly changing gear.
Improves engagement (helps with drift mode!)
Maximize traction
Minimize wheel spin
Maintenance-free design that maintains standard oil lubrication