Maximize traction and performance with the Quaife ATB helical limited
slip differential for the Fiesta ST MMT6 gearbox. A direct replacement
for the standard open differential, the Quaife ATB differential
transforms your car's performance and improves cornering. Unlike a
conventional plate-style limited slip differential, the Quaife
differential relies on gears rather than clutch plates for its
operation. That means it is much smoother in operation and never locks
harshly with a set pre-load of wheel slip across the driven axle.
Instead, the Quaife differential automatically biases the torque away
from the spinning wheel, across the axle to a constantly varying degree.
- Fits 2014-2015 Fiesta ST
- Maintenance-free design which retains the standard lubrication
- Reduces torque steer and snatching
- Produced from certified steel billets and CNC machined before being inspected to 9001 standards
- Proven in circuit, drag and rally racing as well as daily road use.