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Quaife ATB Helical LSD Rear Differential BRZ/FR-S/86 QDF28E |
The QDF28E Quaife ATB Helical LSD differential transforms your car’s performance. Unlike a conventional plate-style limited slip differential, theQuaife ATB Helical LSD differential relies on gears rather than clutch plates for its operation. That means it is much smoother in operation. The QDF28E Quaife ATB Limited Slip Differential LSD is designed to prevent the complete loss of drive that occurs with a conventional differential when one wheel slips. While requiring some torque in the slipping wheel, the Quaife unit is progressive in action but never locks, controlled power is transmitted to all the driving wheels The Toyota Subaru Scion Quaife ATB differential is ideal for autocross, lapping and road racing where it outperforms other LSD systems including clutch-type LSD. With low heat generation (no diff cooler required) and unlocking under throttle lift and deceleration the Quaife LSD provides a predictable, stable power transfer in cornering, braking and transitions while preserving the reliability of the differential unit, lap after lap. Installation is identical to the normal differential with bearing pre-loads and pinion mesh being restored to the original manufacturer’s settings. Servicing of the unit is simple as all gear pinions are free fitting and normal final drive lubrication oils are retained. Due to the internal design of the Quaife ATB differential, all driving wheels must be elevated when servicing brakes, wheels etc. Product Features: • Controlled power transmitted to all driving wheels • Never locks, inherently safe • Automatic in operation • Eliminates harsh torque steer and understeering characteristics of other types of LSD • Gear operated (No plates to wear of break) • Benefits all year round, regardless of traction conditions • Direct replacement for standard unit • Low heat generation • Retains normal axle lubrication • Limited Lifetime Warranty Fits: 2013 - 2016 Scion FR-S 2013 - 2017 Subaru BRZ 2017 Toyota 86 Price Includes Shipping within the contiguous United States, which is expensive due to the weight. International shipping costs will be higher. |
All orders are tracked via USPS and delivered to the address on file. Any orders that are non-deliverable will be returned to Ninja Performance. Any delivery that requires signature confirmation must provide a verified address.
Orders ship within 5 business days except for custom order line/hose kits which can take 5-7 days. Shipping via USPS (tracked) unless otherwise requested. Any shipment that requires signature confirmation must provide a verified address.
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All refunds and exchanges must be approved prior to return. All fees involved in payment/transaction processing are non-refundable. Any additional shipping charges are non-refundable.
For US customers (including Alaska and Hawaii).
Returns are only accepted with prior approval.
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