Quaife ATB Differential for Ford Mk3 Focus ST / Mondeo ST220 QDF41Z

Quaife Ford Mk3 Focus ST/Mondeo ST220 ATB Differential

Why buy a Quaife ATB?

• Backed by a Quaife lifetime warranty for both motorsport and road use
• Manufactured in Great Britain and manufactured to ISO9001-2008 standards
• Trusted by OEMs such as Ford, Lotus, BMW and GM with 0 warranty replacements
• Gear operated with no service components to replace – EVER!
• Fitment greatly reduces unwanted torque steer, understeer or oversteer
• Designed to work in harmony with road car electronic stability and traction control programs
• Improves braking performance on front wheel drive cars by reducing lock up and minimising ABS intrusion due to torque transfer action
• Safe, progressive and seamless in action, the Quaife ATB differential never ‘locks’
• Direct replacement for factory standard ‘open’ differential unit
• Retains normal axle lubrication systems and maintenance schedule
• Over 100,000 units sold worldwide since the 1980’s
  
  

Often imitated but never improved, the Quaife Automatic Torque Biasing (ATB) limited slip differential is the perfect traction solution that delivers noticeable performance benefits on any car using a factory ‘open’ differential unit.