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Quaife ATB Limited Slip Differential Honda Civic Si (99-00) QDF1U

Quaife ATB Limited Slip Differential Honda Civic Si (99-00) QDF1U
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Price:
$749.99
Shipping: Add To Cart for Quote
Availability: In Stock
Part Number: QDF1U
Condition: New w/ Manufacture's Warranty
Manufacturer: Quaife
Warranty: Authorized Dealer
Quaife

Quaife ATB Limited Slip Differential Honda Civic Si (99-00) QDF1U

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.

In drag-race style, straight-line acceleration runs, this results in a close to ideal 50/50 power split to both drive wheels, resulting in essentially twice the grip of an ordinary differential (they don’t call open diffs “peglegs” for nothing).

In cornering, while accelerating out of a turn, the Quaife biases power to the outside wheel, reducing inside-wheel spin. This allows the driver to begin accelerating earlier, exiting the corner at a higher speed.

The Quaife also controls loss of traction when the front wheels are on slippery surfaces such as ice and snow or mud, providing the appropriate biased traction needed to overcome these adverse conditions. The Quaife Differential provides constant and infinitely variable drive. Power is transferred automatically without the use of normal friction pads or plates seen in other limited-slip designs.

The Quaife’s unique design offers maximum traction, improves handling and steering, and puts the power where it is needed most. A definite advantage whether on the track or on the street.

The Quaife is extremely strong and durable and since the Quaife is gear operated, it has no plates or clutches that can wear out and need costly replacement.

The Quaife is great for street driving or racing. Racers don’t have to put up with locking mechanisms or spools that created unwanted understeer under power, or in the case of front-drive cars, even tear the steering wheel out of their hands when cornering. Because it behaves like an open differential during ordinary driving, street drivers will have trouble telling it’s there until pushing the car’s limits.

The Quaife has been proven in everything from SCCA Rally to Formula 1. It provides autocrossers with such an advantage, it has become “required” equipment for a winning effort.

More and more auto manufacturers are specifying the Quaife ATB Differential as original equipment in their high performance models – for good reason – it works!

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Questions? Contact us regarding Quaife part number QDF1U.

Ordering from APtuned
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    We have setup a distribution network around the US of 3 warehouses. When you order a part from us, your part ships from the warehouse closest to you that has the part in stock. This means the fastest possible delivery times! Not in the US? We ship international!
Warranty
APtuned sells only authentic and genuine merchandise. We are authorized distributors for most of the brands we carry, and honor the full manufactures warranty. If you purchase your product from us, and find yourself needing warranty work, please contact our sales department, and we will work with you and the manufacture to process and expedite your claim.

Actual item may vary from picture.