Quaife ATB Helical LSD differential is suitable for FWD vehicles with 012 transmission (e.g. Audi A4 (pre-'99), Porsche Boxter 2.5l ('96 - '98), etc). A direct replacement for the standard open differential, the Quaife 012 will positively transform your car's handling and launch performance.
Many benefits are offered over a standard open differential including maximising traction and minimizing wheelspin/understeer. Torque steer and driveline wrecking wheel hop/tire snatch are minimized. Unlike a conventional plate-style limited slip differential, the Quaife 02E relies on gears rather than clutch plates for its operation. That means it is much smoother in operation and maintenance-free over time. No periodic rebuilds are required to keep performance consistent.
These differentials never lock harshly with a set pre-load of wheel slip across the driven axle, like a plate-type LSD. Rather, the Quaife LSD automatically biases the torque away from the spinning wheel across the axle, to a constantly varying degree, and never locks.
Please confirm your application using the attached technical drawing.