Quaife Limited Slip Differential For BMW 7-Series (E38)

Part # E38728

The Quaife ATB Differential provides significantly improved traction and handling for any powerful rear-wheel drive car, and is a must-have upgrade for Mercedes owners looking to maximise the potential of their machines.

Once installed, drivers will notice an immediate difference as the Quaife's patented ATB design automatically biases torque across the axle to the wheel with most grip. Unwanted wheel-spin is greatly reduced, enabling drivers to exploit the potential of their machines for the first time, leading to a more exciting, rewarding and rapid driving experience.

Widely regarded as the differential upgrade of choice for road cars, the Quaife ATB was designed to overcome the flaws of conventional clutch-plate limited-slip diffs. Quaife's patented design;

  • requires no servicing or maintenance.
  • is silent and smooth in operation.
  • is guaranteed to work seamlessly with all electronics and OE components.
  • uses a progressive, non-locking helical gear design - allowing for safe and predictable control during moments of oversteer.
  • comes with a limited lifetime warranty.
  • will not affect your manufacturer's warranty.