Quaife ATB Differential [Mk3 Focus RS] 2.3 Duratec This part does not affect

This part does not affect the base vehicle warranty

complete with mountune core-logo template for easy personalisation

Based on the cold air induction package used in the highly successful mountune Fiesta ST MP165 and MP185 performance upgrades

The bonus of using polyurethane is that not only has it been engineered to give increased stiffness without causing excessive vibrations

as found on the mountune floor mat sets

Quaife ATB Differential [Mk3 Focus RS] 2.3 Duratec This part does not affectThis part does not affect the base vehicle warranty when installed by mountune, or any UK Ford dealer. Unlike a conventional plate style limited slip differential, the Quaife differential relies on gears rather than clutch plates for its operation. That means it is much smoother in operation and never locks harshly with a set pre load of wheel slip across the driven axle. Instead, the Quaife differential automatically biases the torque away from the