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Quaife A.T.B. Differential Porsche 944 incl Turbo 86-91



Model #QDF4Q

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Quaife A.T.B. Differential Porsche 944 incl Turbo 86-91

The Quaife torque biasing differential enables your car to accelerate quicker and corner faster. The Quaife Differential powers both drive wheels under nearly all conditions, instead of just one. With an ordinary open differential, standard on most cars, a lot of precious power is wasted during wheelspin under acceleration. This happens because the open differential shifts power to the wheel with less grip (along the path of least resistance). The Quaife, however, does just the opposite. It senses which wheel has the better grip, and biases the power to that wheel. It does this smoothly and constantly, and without ever completely removing power from the other wheel.

Porsche 944 Base (1986-1991)
Porsche 944 S (1986-1991)
Porsche 944 S2 (1986-1991)
Proposition 65

/!\ warningWARNING: Cancer and Reproductive Harm

Vehicle Engine Notes
1982, 1986-1991
Porsche 944

Quaife Engineering has been in the forefront of high performance transmission technology since 1965. Since then Quaife Engineering has grown to become a very successful business, producing thousands of transmission products both for the UK market but also for overseas.

Quaifes consistent sales growth, both in the UK and overseas has been an incredible success story, so whatever your transmission requirements, be confident that Quaife Engineering can provide you with a solution - on time and on budget.