Quaife Engineering Logo


With two large factories in the South-East of England, Quaife are leaders in the motorsport transmission market and are OEM suppliers to specialist race car builders and multi-national car manufacturers alike.

Between our two factories, we have the facilities to manufacture production runs of steering boxes, steering rack assemblies, gear kits, gearboxes, ATB differentials and much more, from ultra-low volumes of only a few hundred units at a time, up to tens of thousands a year.

Ford Focus RS Edition

Our World renowned Automatic Torque Biasing differential has been used by Caterham, Chrysler, Ford, GM, Lotus, Radical and many others as the differential of choice for their high-performance special edition vehicles, but this isn’t the limit of our capabilities. Our state-of-the-art facilities are equipped with everything from auto-loading pallet-line milling centres and lathes to CNC gear cutting and spline rolling machines. We also have two quality control inspection suites using the latest CMM and GMM measuring equipment.

We offer our services for the complete life cycle of a product, from design and manufacture to supply and aftersales support. We can also take on subcontracting work, machining batches of free issue castings to exacting specifications.

Learn more about the Ford Focus RS Edition which features our ATB differential

Contact us for more details on how we can assist you with your OEM requirements.


Ford Focus RS