PG1 Quaife ATB Differential

The Quaife ATB differential for Lotus Elise PG1 is suitable for Lotus Elise models in Series 1 with a PG1 gearbox.

A direct replacement for the standard Lotus open differential, the Quaife ATB differential transforms your car’s performance.

Unlike a conventional plate-style limited slip differential, the Lotus Elise PG1 Quaife ATB differential relies on gears rather than clutch plates for its operation.

That means it is much smoother in operation.

The Lotus Elise PG1 Quaife ATB differential never locks harshly with a set pre-load of wheel slip across the driven axle, like a conventional LSD.

Rather, the Lotus Elise PG1 Quaife ATB differential automatically biases the torque away from the spinning wheel across the axle, to a constantly varying degree and never locks.

The Lotus Elise PG1 Quaife ATB differential has many benefits over a standard open differential, including maximising traction and minimising wheel spin, eliminating torque steer and snatching in front wheel drive cars compared to conventional LSD units.

A maintenance-free design which retains the standard oil lubrication.

The Lotus Elise PG1 Quaife ATB differential is proven in circuit and drag racing, rallying and road use and is produced from Corus steel billets.

It is CAD designed and CNC machined, then inspected to ISO 9001 standards.

Quaife ATB differentials are used by Ford, General Motors and Daimler-Chrysler as original equipment and are second to none.

Accept No Imitations!

The Quaife ATB differential for Lotus Elise PG1 is also now subject to a lifetime warranty (subject to terms and conditions).