Focus MK3 RS Quaife Differential Size:Add diff bearings (+£100) where it is drawn into

where it is drawn into the intake manifold and returned by the engine

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providing a greater level of control compared to electronically operated valves

Crafted using TIG welded

1 x 4mm Silicone Hose

Focus MK3 RS Quaife Differential Size:Add diff bearings (+£100) where it is drawn intoSupplied as original equipment to the Ford Motor Company for the 300bhp Ford Focus RS, the Quaife automatic torque biasing (ATB) helical gear limited slip differential (LSD) is a direct replacement for your cars 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