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Quaife ATB Differential - Focus RS 2016-2018
Quaife ATB Differential, Focus RS 2016-2018

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Product Code: 2536-ATB-AA


Quaife ATB Differential - Focus RS 2016-2018

Maximize traction and performance with the Quaife ATB helical limited slip differential for the Focus ST / MMT6 gearbox. A direct replacement for the standard front Ford 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.

Benefits over a standard open differential:

  • Maximize traction
  • Minimize wheel spin
  • Reduced torque steer and snatching in front wheel drive cars
  • Maintenance-free design which retains the standard oil lubrication
  • Quaife differentials are proven in circuit and drag racing, rallying and road use.
  • All Quaife differentials are produced from Corus steel billets, and are CAD-designed and CNC machined before being inspected to ISO 9001 standards.
  • Quaife Automatic Torque Biasing Differential - Track Tested and Proven

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Quaife Differential Installation Kit - Ford Focus RS

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 3 Write a review »

  1 of 1 people found the following review helpful:
5 of 5 Virtually eliminate torque steer April 1, 2019
Reviewer: Bill from Ponte Vedra Beach, FL  
When first taking my RS to the track, I was a but put-off by the torque steer I could feel tracking out of turns with the throttle down.  I was used to rear-wheel drive cars.  I had my Ford dealer order and install this differential and what a difference! The next track event I was no longer fighting the torque steer and the car would just pull me around the corners.  If you drive your RS aggressively, this is a must.  There's a reason Ford made this standard on the final year of the RS.

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  1 of 1 people found the following review helpful:
5 of 5 Installation was excellent. February 15, 2018
Reviewer: Rey Long from Arcadia, CA United States  
This LDS Differential is being under sold, the improvement in performance is way more than expected!

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  2 of 2 people found the following review helpful:
5 of 5 Oh my! October 28, 2017
Reviewer: Seattle 2017 RS Owner from Seattle, WA United States  
Feels like a completely different car; tremendous "precise" feeling to the front under any cornering... i only had 2k miles on the vehicle before this upgrade, but i could still immediately feel the difference.  As many have said "this is a upgrade that Ford should have included in the base vehicle"--which they went and did for the 2018 version of the car.  Love it.  Well worth the $$

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