Want to dramatically improve your Focus ST overnight? Take advantage of some of our most popular products packaged together for a limited time only!
Unlike a conventional plate-style limited slip differential, the Quaife differential, exclusively available via mountune, 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.
Fitting hardware set required for the installation of the Quaife ATB differential. All genuine Ford parts, including bolts, seals and bearings.
The mountune Focus roll restrictor reduces the amount of engine roll / movement during hard acceleration and gear changing, plus helps reduce 'wheel-hop', particularly when the power output has been increased.
A shorter, crisper shifter throw provides a positive driving experience on the Mk3 Focus. After considerable evaluation and input, mountune's engineers determined the optimum reduction for the Mk3 Focus shifter to be at 25%.
The mountune clutch upgrade for the Mk3 Focus ST utilises a range of hand-picked Ford transmission components to provide a proven, practical and affordable clutch solution for increased power and torque applications.
Please note: the price shown for this product includes an overnight installation at mountune HQ in Hutton, Essex and is not transferrable to any other Ford dealer or installer.
Please specify your preferred installation date in the 'notes' section when checking-out; our workshop team will then contact you back to confirm this overnight date. If we can't accommodate your preferred choice, the team will discuss with you other available dates, that are still acceptable to you.