Ford Fiesta ST / Puma ST 1.5 EcoBoost Quaife ATB Differential QDF63Z – Quaife
- ** SPECIAL OFFER – Normal RRP £851! **
- The best way to get more usable power to the ground
- Prevents understeer
- Lifetime warranty
- UK Designed and made
- Suits all non performance pack models
Quaife ATB differential Mk8 Ford Fiesta ST and Puma ST models, as well as various other Ford models powered by EcoBoost, EcoBlue, and Duratorq engines, using the B6+ transmission.
A direct replacement for the standard open differential, the Quaife ATB differential transforms your car’s performance.
Unlike a conventional plate-style limited slip differential, the Quaife ATB differential relies on gears rather than clutch plates for its operation. That means it is much smoother in operation.
The Quaife ATB differential never locks harshly with a set pre-load of wheel slip across the driven axle, like a conventional LSD. Rather, it automatically biases the torque away from the spinning wheel across the axle, to a constantly varying degree, and never locks.
The ATB differential has many benefits over a standard open differential, including maximising traction and minimizing wheelspin, eliminating torque steer and snatching in front wheel drive cars compared to conventional LSD units, and a maintenance-free design which retains the standard oil lubrication.
The Quaife ATB differential is proven in circuit and drag racing, rallying and road use, and is produced from steel billets, and is CAD designed and CNC machined, then inspected to ISO 9001 standards.
With over 500 applications, the Quaife ATB differential is second to none. Accept no imitations!
Quaife ATB differentials are used by Ford, General Motors, Daimler-Chrysler, and Lotus as original equipment.
The Quaife ATB differential is also now subject to a lifetime warranty (subject to terms and conditions).