The Quaife automatic torque biasing (ATB) helical gear limited slip differential (LSD) is a direct replacement for your car’s factory ‘open’ unit.

Backed with the peace of mind of a lifetime warranty, the Quaife ATB helical gear limited slip differential is fully automatic and progressive in operation and unlike plate style units the Quaife ATB never locks, but seamlessly and smooth transfers power and torque away from a spinning wheel to the wheel enjoying the most traction.

In practice this significantly reduces torque steer, understeer and steering ‘snatch’ in front wheel drive applications compared to a plate style limited slip differential.

On the road and track this translates into reduced wheelspin and torque steer, less understeer during cornering and improved straight line acceleration. On the track the Quaife ATB cuts lap times dramatically and improves standing quarter performance.

• Mazda MX5 (90-05) 1.8                  € 1.038
• Mitsubishi Evo 5-9 center               € 1.125
• Mitsubishi Evo 8/9 front                € 1.038
• Mitsubishi Evo 5-7 front                   € 1.180
• Subaru Impreza GC front                   € 1.125
• Subaru Impreza GD DCCD front     € 1.038
• Toyota Celica ZZT230-140              € 1.038
• Toyota Celica ZZT231-190              € 1.038
• Toyota MR2 (90-00) 2.0                 € 1.038
• Toyota MR2 (90-00) Turbo            € 1.038
• Toyota Starlet EP91 Turbo               € 1.038
• Toyota Supra 3.0TT                             € 1.163